15672683516

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 33977180160

約数和(自身を除く): 18304496644

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 217, 223, 269, 301, 434, 446, 538, 602, 868, 892, 1076, 1204, 1333, 1519, 1561, 1883, 2107, 2666, 3038, 3122, 3766, 4214, 5332, 6076, 6244, 6913, 7532, 8339, 8428, 9331, 9589, 10927, 11567, 13181, 13826, 16678, 18662, 19178, 21854, 23134, 26362, 27652, 33356, 37324, 38356, 43708, 46268, 48391, 52724, 58373, 59987, 65317, 67123, 80969, 96782, 116746, 119974, 130634, 134246, 161938, 193564, 233492, 239948, 261268, 268492, 297259, 323876, 338737, 358577, 408611, 419909, 469861, 566783, 594518, 677474, 717154, 817222, 839818, 939722, 1133566, 1189036, 1354948, 1434308, 1634444, 1679636, 1859597, 1879444, 2080813, 2267132, 2510039, 2579441, 2939363, 3719194, 4161626, 5020078, 5158882, 5878726, 7438388, 8323252, 10040156, 10317764, 11757452, 13017179, 14565691, 17570273, 18056087, 26034358, 29131382, 35140546, 36112174, 52068716, 58262764, 70281092, 72224348, 79962671, 91120253, 126392609, 159925342, 182240506, 252785218, 319850684, 364481012, 505570436, 559738697, 1119477394, 2238954788, 3918170879, 7836341758, 15672683516]

約数ペア:

[(1, 15672683516), (2, 7836341758), (4, 3918170879), (7, 2238954788), (14, 1119477394), (28, 559738697), (31, 505570436), (43, 364481012), (49, 319850684), (62, 252785218), (86, 182240506), (98, 159925342), (124, 126392609), (172, 91120253), (196, 79962671), (217, 72224348), (223, 70281092), (269, 58262764), (301, 52068716), (434, 36112174), (446, 35140546), (538, 29131382), (602, 26034358), (868, 18056087), (892, 17570273), (1076, 14565691), (1204, 13017179), (1333, 11757452), (1519, 10317764), (1561, 10040156), (1883, 8323252), (2107, 7438388), (2666, 5878726), (3038, 5158882), (3122, 5020078), (3766, 4161626), (4214, 3719194), (5332, 2939363), (6076, 2579441), (6244, 2510039), (6913, 2267132), (7532, 2080813), (8339, 1879444), (8428, 1859597), (9331, 1679636), (9589, 1634444), (10927, 1434308), (11567, 1354948), (13181, 1189036), (13826, 1133566), (16678, 939722), (18662, 839818), (19178, 817222), (21854, 717154), (23134, 677474), (26362, 594518), (27652, 566783), (33356, 469861), (37324, 419909), (38356, 408611), (43708, 358577), (46268, 338737), (48391, 323876), (52724, 297259), (58373, 268492), (59987, 261268), (65317, 239948), (67123, 233492), (80969, 193564), (96782, 161938), (116746, 134246), (119974, 130634)]