329594976

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1069286400

約数和(自身を除く): 739691424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 31, 32, 36, 38, 48, 57, 58, 62, 67, 72, 76, 87, 93, 96, 114, 116, 124, 134, 144, 152, 171, 174, 186, 201, 228, 232, 248, 261, 268, 279, 288, 304, 342, 348, 372, 402, 456, 464, 496, 522, 536, 551, 558, 589, 603, 608, 684, 696, 744, 804, 899, 912, 928, 992, 1044, 1072, 1102, 1116, 1178, 1206, 1273, 1368, 1392, 1488, 1608, 1653, 1767, 1798, 1824, 1943, 2077, 2088, 2144, 2204, 2232, 2356, 2412, 2546, 2697, 2736, 2784, 2976, 3216, 3306, 3534, 3596, 3819, 3886, 4154, 4176, 4408, 4464, 4712, 4824, 4959, 5092, 5301, 5394, 5472, 5829, 6231, 6432, 6612, 7068, 7192, 7638, 7772, 8091, 8308, 8352, 8816, 8928, 9424, 9648, 9918, 10184, 10602, 10788, 11457, 11658, 12462, 13224, 14136, 14384, 15276, 15544, 16182, 16616, 17081, 17487, 17632, 18693, 18848, 19296, 19836, 20368, 21204, 21576, 22914, 23316, 24924, 26448, 28272, 28768, 30552, 31088, 32364, 33232, 34162, 34974, 36917, 37386, 39463, 39672, 40736, 42408, 43152, 45828, 46632, 49848, 51243, 52896, 56544, 60233, 61104, 62176, 64728, 66464, 68324, 69948, 73834, 74772, 78926, 79344, 84816, 86304, 91656, 93264, 99696, 102486, 110751, 118389, 120466, 122208, 129456, 136648, 139896, 147668, 149544, 153729, 157852, 158688, 169632, 180699, 183312, 186528, 199392, 204972, 221502, 236778, 240932, 258912, 273296, 279792, 295336, 299088, 307458, 315704, 332253, 355167, 361398, 366624, 409944, 443004, 473556, 481864, 542097, 546592, 559584, 590672, 598176, 614916, 631408, 664506, 710334, 722796, 819888, 886008, 947112, 963728, 1084194, 1144427, 1181344, 1229832, 1262816, 1329012, 1420668, 1445592, 1639776, 1772016, 1894224, 1927456, 2168388, 2288854, 2459664, 2658024, 2841336, 2891184, 3433281, 3544032, 3788448, 4336776, 4577708, 4919328, 5316048, 5682672, 5782368, 6866562, 8673552, 9155416, 10299843, 10632096, 11365344, 13733124, 17347104, 18310832, 20599686, 27466248, 36621664, 41199372, 54932496, 82398744, 109864992, 164797488, 329594976]

約数ペア:

[(1, 329594976), (2, 164797488), (3, 109864992), (4, 82398744), (6, 54932496), (8, 41199372), (9, 36621664), (12, 27466248), (16, 20599686), (18, 18310832), (19, 17347104), (24, 13733124), (29, 11365344), (31, 10632096), (32, 10299843), (36, 9155416), (38, 8673552), (48, 6866562), (57, 5782368), (58, 5682672), (62, 5316048), (67, 4919328), (72, 4577708), (76, 4336776), (87, 3788448), (93, 3544032), (96, 3433281), (114, 2891184), (116, 2841336), (124, 2658024), (134, 2459664), (144, 2288854), (152, 2168388), (171, 1927456), (174, 1894224), (186, 1772016), (201, 1639776), (228, 1445592), (232, 1420668), (248, 1329012), (261, 1262816), (268, 1229832), (279, 1181344), (288, 1144427), (304, 1084194), (342, 963728), (348, 947112), (372, 886008), (402, 819888), (456, 722796), (464, 710334), (496, 664506), (522, 631408), (536, 614916), (551, 598176), (558, 590672), (589, 559584), (603, 546592), (608, 542097), (684, 481864), (696, 473556), (744, 443004), (804, 409944), (899, 366624), (912, 361398), (928, 355167), (992, 332253), (1044, 315704), (1072, 307458), (1102, 299088), (1116, 295336), (1178, 279792), (1206, 273296), (1273, 258912), (1368, 240932), (1392, 236778), (1488, 221502), (1608, 204972), (1653, 199392), (1767, 186528), (1798, 183312), (1824, 180699), (1943, 169632), (2077, 158688), (2088, 157852), (2144, 153729), (2204, 149544), (2232, 147668), (2356, 139896), (2412, 136648), (2546, 129456), (2697, 122208), (2736, 120466), (2784, 118389), (2976, 110751), (3216, 102486), (3306, 99696), (3534, 93264), (3596, 91656), (3819, 86304), (3886, 84816), (4154, 79344), (4176, 78926), (4408, 74772), (4464, 73834), (4712, 69948), (4824, 68324), (4959, 66464), (5092, 64728), (5301, 62176), (5394, 61104), (5472, 60233), (5829, 56544), (6231, 52896), (6432, 51243), (6612, 49848), (7068, 46632), (7192, 45828), (7638, 43152), (7772, 42408), (8091, 40736), (8308, 39672), (8352, 39463), (8816, 37386), (8928, 36917), (9424, 34974), (9648, 34162), (9918, 33232), (10184, 32364), (10602, 31088), (10788, 30552), (11457, 28768), (11658, 28272), (12462, 26448), (13224, 24924), (14136, 23316), (14384, 22914), (15276, 21576), (15544, 21204), (16182, 20368), (16616, 19836), (17081, 19296), (17487, 18848), (17632, 18693)]