384781487860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8059939}}^1$

素因数の和:8059997

約数の個数: 96

約数和(自身を含む): 1039925698560

約数和(自身を除く): 655144210700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4340, 4774, 6820, 9548, 11935, 23870, 47740, 8059939, 16119878, 32239756, 40299695, 56419573, 80599390, 88659329, 112839146, 161198780, 177318658, 225678292, 249858109, 282097865, 354637316, 443296645, 499716218, 564195730, 620615303, 886593290, 999432436, 1128391460, 1241230606, 1249290545, 1749006763, 1773186580, 2482461212, 2498581090, 2748439199, 3103076515, 3498013526, 4997162180, 5496878398, 6206153030, 6996027052, 8745033815, 10993756796, 12412306060, 13742195995, 17490067630, 19239074393, 27484391990, 34980135260, 38478148786, 54968783980, 76956297572, 96195371965, 192390743930, 384781487860]

約数ペア:

[(1, 384781487860), (2, 192390743930), (4, 96195371965), (5, 76956297572), (7, 54968783980), (10, 38478148786), (11, 34980135260), (14, 27484391990), (20, 19239074393), (22, 17490067630), (28, 13742195995), (31, 12412306060), (35, 10993756796), (44, 8745033815), (55, 6996027052), (62, 6206153030), (70, 5496878398), (77, 4997162180), (110, 3498013526), (124, 3103076515), (140, 2748439199), (154, 2498581090), (155, 2482461212), (217, 1773186580), (220, 1749006763), (308, 1249290545), (310, 1241230606), (341, 1128391460), (385, 999432436), (434, 886593290), (620, 620615303), (682, 564195730), (770, 499716218), (868, 443296645), (1085, 354637316), (1364, 282097865), (1540, 249858109), (1705, 225678292), (2170, 177318658), (2387, 161198780), (3410, 112839146), (4340, 88659329), (4774, 80599390), (6820, 56419573), (9548, 40299695), (11935, 32239756), (23870, 16119878), (47740, 8059939)]