311947365912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2011733}}^1$

素因数の和:2011833

約数の個数: 128

約数和(自身を含む): 973357378560

約数和(自身を除く): 661410012648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 994, 1092, 1491, 1704, 1846, 1988, 2184, 2769, 2982, 3692, 3976, 5538, 5964, 6461, 7384, 11076, 11928, 12922, 19383, 22152, 25844, 38766, 51688, 77532, 155064, 2011733, 4023466, 6035199, 8046932, 12070398, 14082131, 16093864, 24140796, 26152529, 28164262, 42246393, 48281592, 52305058, 56328524, 78457587, 84492786, 104610116, 112657048, 142833043, 156915174, 168985572, 183067703, 209220232, 285666086, 313830348, 337971144, 366135406, 428499129, 549203109, 571332172, 627660696, 732270812, 856998258, 999831301, 1098406218, 1142664344, 1464541624, 1713996516, 1856829559, 1999662602, 2196812436, 2999493903, 3427993032, 3713659118, 3999325204, 4393624872, 5570488677, 5998987806, 7427318236, 7998650408, 11140977354, 11997975612, 12997806913, 14854636472, 22281954708, 23995951224, 25995613826, 38993420739, 44563909416, 51991227652, 77986841478, 103982455304, 155973682956, 311947365912]

約数ペア:

[(1, 311947365912), (2, 155973682956), (3, 103982455304), (4, 77986841478), (6, 51991227652), (7, 44563909416), (8, 38993420739), (12, 25995613826), (13, 23995951224), (14, 22281954708), (21, 14854636472), (24, 12997806913), (26, 11997975612), (28, 11140977354), (39, 7998650408), (42, 7427318236), (52, 5998987806), (56, 5570488677), (71, 4393624872), (78, 3999325204), (84, 3713659118), (91, 3427993032), (104, 2999493903), (142, 2196812436), (156, 1999662602), (168, 1856829559), (182, 1713996516), (213, 1464541624), (273, 1142664344), (284, 1098406218), (312, 999831301), (364, 856998258), (426, 732270812), (497, 627660696), (546, 571332172), (568, 549203109), (728, 428499129), (852, 366135406), (923, 337971144), (994, 313830348), (1092, 285666086), (1491, 209220232), (1704, 183067703), (1846, 168985572), (1988, 156915174), (2184, 142833043), (2769, 112657048), (2982, 104610116), (3692, 84492786), (3976, 78457587), (5538, 56328524), (5964, 52305058), (6461, 48281592), (7384, 42246393), (11076, 28164262), (11928, 26152529), (12922, 24140796), (19383, 16093864), (22152, 14082131), (25844, 12070398), (38766, 8046932), (51688, 6035199), (77532, 4023466), (155064, 2011733)]