238870128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 822804480

約数和(自身を除く): 583934352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 31, 34, 38, 42, 48, 51, 56, 57, 62, 68, 71, 76, 84, 93, 102, 112, 114, 119, 124, 133, 136, 142, 152, 168, 186, 204, 213, 217, 228, 238, 248, 266, 272, 284, 304, 323, 336, 357, 372, 399, 408, 426, 434, 456, 476, 496, 497, 527, 532, 568, 589, 646, 651, 714, 744, 798, 816, 852, 868, 912, 952, 969, 994, 1054, 1064, 1136, 1178, 1207, 1292, 1302, 1349, 1428, 1488, 1491, 1581, 1596, 1704, 1736, 1767, 1904, 1938, 1988, 2108, 2128, 2201, 2261, 2356, 2414, 2584, 2604, 2698, 2856, 2982, 3162, 3192, 3408, 3472, 3534, 3621, 3689, 3876, 3976, 4047, 4123, 4216, 4402, 4522, 4712, 4828, 5168, 5208, 5396, 5712, 5964, 6324, 6384, 6603, 6783, 7068, 7242, 7378, 7752, 7952, 8094, 8246, 8432, 8449, 8804, 9044, 9424, 9443, 9656, 10013, 10416, 10792, 11067, 11928, 12369, 12648, 13206, 13566, 14136, 14484, 14756, 15407, 15504, 16188, 16492, 16898, 17608, 18088, 18886, 19312, 20026, 21584, 22134, 22933, 23856, 24738, 25296, 25347, 26412, 27132, 28272, 28329, 28968, 29512, 30039, 30814, 32376, 32984, 33796, 35216, 36176, 37417, 37772, 40052, 41819, 44268, 45866, 46221, 49476, 50694, 52824, 54264, 56658, 57936, 59024, 60078, 61628, 64752, 65968, 67592, 68799, 70091, 74834, 75544, 80104, 83638, 88536, 91732, 92442, 98952, 101388, 105648, 108528, 112251, 113316, 120156, 123256, 125457, 135184, 137598, 140182, 149668, 151088, 160208, 160531, 167276, 177072, 183464, 184884, 197904, 202776, 210273, 224502, 226632, 240312, 246512, 250914, 261919, 275196, 280364, 292733, 299336, 321062, 334552, 366928, 369768, 405552, 420546, 449004, 453264, 480624, 481593, 501828, 523838, 550392, 560728, 585466, 598672, 642124, 669104, 710923, 739536, 785757, 841092, 878199, 898008, 963186, 1003656, 1047676, 1100784, 1121456, 1170932, 1284248, 1421846, 1571514, 1682184, 1756398, 1796016, 1926372, 2007312, 2095352, 2132769, 2341864, 2568496, 2843692, 3143028, 3364368, 3512796, 3852744, 4190704, 4265538, 4683728, 4976461, 5687384, 6286056, 7025592, 7705488, 8531076, 9952922, 11374768, 12572112, 14051184, 14929383, 17062152, 19905844, 29858766, 34124304, 39811688, 59717532, 79623376, 119435064, 238870128]

約数ペア:

[(1, 238870128), (2, 119435064), (3, 79623376), (4, 59717532), (6, 39811688), (7, 34124304), (8, 29858766), (12, 19905844), (14, 17062152), (16, 14929383), (17, 14051184), (19, 12572112), (21, 11374768), (24, 9952922), (28, 8531076), (31, 7705488), (34, 7025592), (38, 6286056), (42, 5687384), (48, 4976461), (51, 4683728), (56, 4265538), (57, 4190704), (62, 3852744), (68, 3512796), (71, 3364368), (76, 3143028), (84, 2843692), (93, 2568496), (102, 2341864), (112, 2132769), (114, 2095352), (119, 2007312), (124, 1926372), (133, 1796016), (136, 1756398), (142, 1682184), (152, 1571514), (168, 1421846), (186, 1284248), (204, 1170932), (213, 1121456), (217, 1100784), (228, 1047676), (238, 1003656), (248, 963186), (266, 898008), (272, 878199), (284, 841092), (304, 785757), (323, 739536), (336, 710923), (357, 669104), (372, 642124), (399, 598672), (408, 585466), (426, 560728), (434, 550392), (456, 523838), (476, 501828), (496, 481593), (497, 480624), (527, 453264), (532, 449004), (568, 420546), (589, 405552), (646, 369768), (651, 366928), (714, 334552), (744, 321062), (798, 299336), (816, 292733), (852, 280364), (868, 275196), (912, 261919), (952, 250914), (969, 246512), (994, 240312), (1054, 226632), (1064, 224502), (1136, 210273), (1178, 202776), (1207, 197904), (1292, 184884), (1302, 183464), (1349, 177072), (1428, 167276), (1488, 160531), (1491, 160208), (1581, 151088), (1596, 149668), (1704, 140182), (1736, 137598), (1767, 135184), (1904, 125457), (1938, 123256), (1988, 120156), (2108, 113316), (2128, 112251), (2201, 108528), (2261, 105648), (2356, 101388), (2414, 98952), (2584, 92442), (2604, 91732), (2698, 88536), (2856, 83638), (2982, 80104), (3162, 75544), (3192, 74834), (3408, 70091), (3472, 68799), (3534, 67592), (3621, 65968), (3689, 64752), (3876, 61628), (3976, 60078), (4047, 59024), (4123, 57936), (4216, 56658), (4402, 54264), (4522, 52824), (4712, 50694), (4828, 49476), (5168, 46221), (5208, 45866), (5396, 44268), (5712, 41819), (5964, 40052), (6324, 37772), (6384, 37417), (6603, 36176), (6783, 35216), (7068, 33796), (7242, 32984), (7378, 32376), (7752, 30814), (7952, 30039), (8094, 29512), (8246, 28968), (8432, 28329), (8449, 28272), (8804, 27132), (9044, 26412), (9424, 25347), (9443, 25296), (9656, 24738), (10013, 23856), (10416, 22933), (10792, 22134), (11067, 21584), (11928, 20026), (12369, 19312), (12648, 18886), (13206, 18088), (13566, 17608), (14136, 16898), (14484, 16492), (14756, 16188), (15407, 15504)]