217931364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 707051520

約数和(自身を除く): 489120156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 84, 93, 102, 108, 119, 124, 126, 153, 186, 189, 204, 217, 238, 252, 279, 306, 357, 372, 378, 434, 459, 476, 527, 547, 558, 612, 651, 714, 756, 837, 868, 918, 1054, 1071, 1094, 1116, 1302, 1428, 1581, 1641, 1674, 1836, 1953, 2108, 2142, 2188, 2604, 3162, 3213, 3282, 3348, 3689, 3829, 3906, 4284, 4743, 4923, 5859, 6324, 6426, 6564, 7378, 7658, 7812, 9299, 9486, 9846, 11067, 11487, 11718, 12852, 14229, 14756, 14769, 15316, 16957, 18598, 18972, 19692, 22134, 22974, 23436, 27897, 28458, 29538, 33201, 33914, 34461, 37196, 44268, 45948, 50871, 55794, 56916, 59076, 65093, 66402, 67828, 68922, 83691, 99603, 101742, 103383, 111588, 118699, 130186, 132804, 137844, 152613, 167382, 195279, 199206, 203484, 206766, 237398, 251073, 260372, 288269, 305226, 334764, 356097, 390558, 398412, 413532, 457839, 474796, 502146, 576538, 585837, 610452, 712194, 781116, 864807, 915678, 1004292, 1068291, 1153076, 1171674, 1424388, 1729614, 1757511, 1831356, 2017883, 2136582, 2343348, 2594421, 3204873, 3459228, 3515022, 4035766, 4273164, 5188842, 6053649, 6409746, 7030044, 7783263, 8071532, 10377684, 12107298, 12819492, 15566526, 18160947, 24214596, 31133052, 36321894, 54482841, 72643788, 108965682, 217931364]

約数ペア:

[(1, 217931364), (2, 108965682), (3, 72643788), (4, 54482841), (6, 36321894), (7, 31133052), (9, 24214596), (12, 18160947), (14, 15566526), (17, 12819492), (18, 12107298), (21, 10377684), (27, 8071532), (28, 7783263), (31, 7030044), (34, 6409746), (36, 6053649), (42, 5188842), (51, 4273164), (54, 4035766), (62, 3515022), (63, 3459228), (68, 3204873), (84, 2594421), (93, 2343348), (102, 2136582), (108, 2017883), (119, 1831356), (124, 1757511), (126, 1729614), (153, 1424388), (186, 1171674), (189, 1153076), (204, 1068291), (217, 1004292), (238, 915678), (252, 864807), (279, 781116), (306, 712194), (357, 610452), (372, 585837), (378, 576538), (434, 502146), (459, 474796), (476, 457839), (527, 413532), (547, 398412), (558, 390558), (612, 356097), (651, 334764), (714, 305226), (756, 288269), (837, 260372), (868, 251073), (918, 237398), (1054, 206766), (1071, 203484), (1094, 199206), (1116, 195279), (1302, 167382), (1428, 152613), (1581, 137844), (1641, 132804), (1674, 130186), (1836, 118699), (1953, 111588), (2108, 103383), (2142, 101742), (2188, 99603), (2604, 83691), (3162, 68922), (3213, 67828), (3282, 66402), (3348, 65093), (3689, 59076), (3829, 56916), (3906, 55794), (4284, 50871), (4743, 45948), (4923, 44268), (5859, 37196), (6324, 34461), (6426, 33914), (6564, 33201), (7378, 29538), (7658, 28458), (7812, 27897), (9299, 23436), (9486, 22974), (9846, 22134), (11067, 19692), (11487, 18972), (11718, 18598), (12852, 16957), (14229, 15316), (14756, 14769)]