978398148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3947}}^1$

素因数の和:4201

約数の個数: 96

約数和(自身を含む): 2822851584

約数和(自身を除く): 1844453436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 227, 273, 364, 454, 546, 681, 908, 1092, 1362, 1589, 2724, 2951, 3178, 3947, 4767, 5902, 6356, 7894, 8853, 9534, 11804, 11841, 15788, 17706, 19068, 20657, 23682, 27629, 35412, 41314, 47364, 51311, 55258, 61971, 82628, 82887, 102622, 110516, 123942, 153933, 165774, 205244, 247884, 307866, 331548, 359177, 615732, 718354, 895969, 1077531, 1436708, 1791938, 2155062, 2687907, 3583876, 4310124, 5375814, 6271783, 10751628, 11647597, 12543566, 18815349, 23295194, 25087132, 34942791, 37630698, 46590388, 69885582, 75261396, 81533179, 139771164, 163066358, 244599537, 326132716, 489199074, 978398148]

約数ペア:

[(1, 978398148), (2, 489199074), (3, 326132716), (4, 244599537), (6, 163066358), (7, 139771164), (12, 81533179), (13, 75261396), (14, 69885582), (21, 46590388), (26, 37630698), (28, 34942791), (39, 25087132), (42, 23295194), (52, 18815349), (78, 12543566), (84, 11647597), (91, 10751628), (156, 6271783), (182, 5375814), (227, 4310124), (273, 3583876), (364, 2687907), (454, 2155062), (546, 1791938), (681, 1436708), (908, 1077531), (1092, 895969), (1362, 718354), (1589, 615732), (2724, 359177), (2951, 331548), (3178, 307866), (3947, 247884), (4767, 205244), (5902, 165774), (6356, 153933), (7894, 123942), (8853, 110516), (9534, 102622), (11804, 82887), (11841, 82628), (15788, 61971), (17706, 55258), (19068, 51311), (20657, 47364), (23682, 41314), (27629, 35412)]