309034908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 1056706560

約数和(自身を除く): 747671652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 31, 34, 36, 39, 42, 51, 52, 62, 63, 68, 78, 84, 91, 93, 102, 117, 119, 124, 126, 153, 156, 179, 182, 186, 204, 217, 221, 234, 238, 252, 273, 279, 306, 357, 358, 364, 372, 403, 434, 442, 468, 476, 527, 537, 546, 558, 612, 651, 663, 714, 716, 806, 819, 868, 884, 1054, 1071, 1074, 1092, 1116, 1209, 1253, 1302, 1326, 1428, 1547, 1581, 1611, 1612, 1638, 1953, 1989, 2108, 2142, 2148, 2327, 2418, 2506, 2604, 2652, 2821, 3043, 3094, 3162, 3222, 3276, 3627, 3689, 3759, 3906, 3978, 4284, 4641, 4654, 4743, 4836, 5012, 5549, 5642, 6086, 6188, 6324, 6444, 6851, 6981, 7254, 7378, 7518, 7812, 7956, 8463, 9129, 9282, 9308, 9486, 11067, 11098, 11277, 11284, 12172, 13702, 13923, 13962, 14508, 14756, 15036, 16289, 16647, 16926, 18258, 18564, 18972, 20553, 20943, 21301, 22134, 22196, 22554, 25389, 27387, 27404, 27846, 27924, 32578, 33201, 33294, 33852, 36516, 38843, 39559, 41106, 41886, 42602, 44268, 45108, 47957, 48867, 49941, 50778, 54774, 55692, 61659, 63903, 65156, 66402, 66588, 72137, 77686, 79118, 82212, 83772, 85204, 94333, 95914, 97734, 99882, 101556, 109548, 116529, 118677, 123318, 127806, 132804, 143871, 144274, 146601, 155372, 158236, 188666, 191709, 191828, 195468, 199764, 216411, 233058, 237354, 246636, 255612, 276913, 282999, 287742, 288548, 293202, 349587, 356031, 377332, 383418, 431613, 432822, 466116, 474708, 504959, 553826, 565998, 575484, 586404, 649233, 660331, 699174, 712062, 766836, 830739, 848997, 863226, 865644, 1009918, 1107652, 1131996, 1226329, 1298466, 1320662, 1398348, 1424124, 1514877, 1661478, 1697994, 1726452, 1980993, 2019836, 2452658, 2492217, 2596932, 2641324, 3029754, 3322956, 3395988, 3678987, 3961986, 4544631, 4905316, 4984434, 5942979, 6059508, 7357974, 7923972, 8584303, 9089262, 9968868, 11036961, 11885958, 14715948, 17168606, 18178524, 22073922, 23771916, 25752909, 34337212, 44147844, 51505818, 77258727, 103011636, 154517454, 309034908]

約数ペア:

[(1, 309034908), (2, 154517454), (3, 103011636), (4, 77258727), (6, 51505818), (7, 44147844), (9, 34337212), (12, 25752909), (13, 23771916), (14, 22073922), (17, 18178524), (18, 17168606), (21, 14715948), (26, 11885958), (28, 11036961), (31, 9968868), (34, 9089262), (36, 8584303), (39, 7923972), (42, 7357974), (51, 6059508), (52, 5942979), (62, 4984434), (63, 4905316), (68, 4544631), (78, 3961986), (84, 3678987), (91, 3395988), (93, 3322956), (102, 3029754), (117, 2641324), (119, 2596932), (124, 2492217), (126, 2452658), (153, 2019836), (156, 1980993), (179, 1726452), (182, 1697994), (186, 1661478), (204, 1514877), (217, 1424124), (221, 1398348), (234, 1320662), (238, 1298466), (252, 1226329), (273, 1131996), (279, 1107652), (306, 1009918), (357, 865644), (358, 863226), (364, 848997), (372, 830739), (403, 766836), (434, 712062), (442, 699174), (468, 660331), (476, 649233), (527, 586404), (537, 575484), (546, 565998), (558, 553826), (612, 504959), (651, 474708), (663, 466116), (714, 432822), (716, 431613), (806, 383418), (819, 377332), (868, 356031), (884, 349587), (1054, 293202), (1071, 288548), (1074, 287742), (1092, 282999), (1116, 276913), (1209, 255612), (1253, 246636), (1302, 237354), (1326, 233058), (1428, 216411), (1547, 199764), (1581, 195468), (1611, 191828), (1612, 191709), (1638, 188666), (1953, 158236), (1989, 155372), (2108, 146601), (2142, 144274), (2148, 143871), (2327, 132804), (2418, 127806), (2506, 123318), (2604, 118677), (2652, 116529), (2821, 109548), (3043, 101556), (3094, 99882), (3162, 97734), (3222, 95914), (3276, 94333), (3627, 85204), (3689, 83772), (3759, 82212), (3906, 79118), (3978, 77686), (4284, 72137), (4641, 66588), (4654, 66402), (4743, 65156), (4836, 63903), (5012, 61659), (5549, 55692), (5642, 54774), (6086, 50778), (6188, 49941), (6324, 48867), (6444, 47957), (6851, 45108), (6981, 44268), (7254, 42602), (7378, 41886), (7518, 41106), (7812, 39559), (7956, 38843), (8463, 36516), (9129, 33852), (9282, 33294), (9308, 33201), (9486, 32578), (11067, 27924), (11098, 27846), (11277, 27404), (11284, 27387), (12172, 25389), (13702, 22554), (13923, 22196), (13962, 22134), (14508, 21301), (14756, 20943), (15036, 20553), (16289, 18972), (16647, 18564), (16926, 18258)]