3018996876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 8407929600

約数和(自身を除く): 5388932724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 149, 186, 217, 251, 298, 372, 434, 447, 502, 596, 651, 753, 868, 894, 961, 1004, 1043, 1302, 1506, 1757, 1788, 1922, 2086, 2604, 2883, 3012, 3129, 3514, 3844, 4172, 4619, 5271, 5766, 6258, 6727, 7028, 7781, 9238, 10542, 11532, 12516, 13454, 13857, 15562, 18476, 20181, 21084, 23343, 26908, 27714, 31124, 32333, 37399, 40362, 46686, 54467, 55428, 64666, 74798, 80724, 93372, 96999, 108934, 112197, 129332, 143189, 149596, 163401, 193998, 217868, 224394, 241211, 261793, 286378, 326802, 387996, 429567, 448788, 482422, 523586, 572756, 653604, 723633, 785379, 859134, 964844, 1002323, 1047172, 1159369, 1447266, 1570758, 1688477, 1718268, 2004646, 2318738, 2894532, 3006969, 3141516, 3376954, 3478107, 4009292, 4637476, 5065431, 6013938, 6753908, 6956214, 8115583, 10130862, 12027876, 13912428, 16231166, 20261724, 24346749, 32462332, 35940439, 48693498, 71880878, 97386996, 107821317, 143761756, 215642634, 251583073, 431285268, 503166146, 754749219, 1006332292, 1509498438, 3018996876]

約数ペア:

[(1, 3018996876), (2, 1509498438), (3, 1006332292), (4, 754749219), (6, 503166146), (7, 431285268), (12, 251583073), (14, 215642634), (21, 143761756), (28, 107821317), (31, 97386996), (42, 71880878), (62, 48693498), (84, 35940439), (93, 32462332), (124, 24346749), (149, 20261724), (186, 16231166), (217, 13912428), (251, 12027876), (298, 10130862), (372, 8115583), (434, 6956214), (447, 6753908), (502, 6013938), (596, 5065431), (651, 4637476), (753, 4009292), (868, 3478107), (894, 3376954), (961, 3141516), (1004, 3006969), (1043, 2894532), (1302, 2318738), (1506, 2004646), (1757, 1718268), (1788, 1688477), (1922, 1570758), (2086, 1447266), (2604, 1159369), (2883, 1047172), (3012, 1002323), (3129, 964844), (3514, 859134), (3844, 785379), (4172, 723633), (4619, 653604), (5271, 572756), (5766, 523586), (6258, 482422), (6727, 448788), (7028, 429567), (7781, 387996), (9238, 326802), (10542, 286378), (11532, 261793), (12516, 241211), (13454, 224394), (13857, 217868), (15562, 193998), (18476, 163401), (20181, 149596), (21084, 143189), (23343, 129332), (26908, 112197), (27714, 108934), (31124, 96999), (32333, 93372), (37399, 80724), (40362, 74798), (46686, 64666), (54467, 55428)]