15696001308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2724

約数の個数: 144

約数和(自身を含む): 42024665760

約数和(自身を除く): 26328664452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 109, 114, 156, 218, 228, 247, 327, 361, 436, 494, 654, 722, 741, 988, 1083, 1308, 1417, 1444, 1482, 2071, 2166, 2557, 2834, 2964, 4142, 4251, 4332, 4693, 5114, 5668, 6213, 7671, 8284, 8502, 9386, 10228, 12426, 14079, 15342, 17004, 18772, 24852, 26923, 28158, 30684, 33241, 39349, 48583, 53846, 56316, 66482, 78698, 80769, 97166, 99723, 107692, 118047, 132964, 145749, 157396, 161538, 194332, 199446, 236094, 278713, 291498, 323076, 398892, 472188, 511537, 557426, 582996, 631579, 836139, 923077, 1023074, 1114852, 1263158, 1534611, 1672278, 1846154, 1894737, 2046148, 2526316, 2769231, 3069222, 3344556, 3623269, 3692308, 3789474, 5295547, 5538462, 6138444, 7246538, 7578948, 10591094, 10869807, 11076924, 12000001, 14493076, 15886641, 21182188, 21739614, 24000002, 31773282, 36000003, 43479228, 48000004, 63546564, 68842111, 72000006, 100615393, 137684222, 144000012, 201230786, 206526333, 275368444, 301846179, 402461572, 413052666, 603692358, 826105332, 1207384716, 1308000109, 2616000218, 3924000327, 5232000436, 7848000654, 15696001308]

約数ペア:

[(1, 15696001308), (2, 7848000654), (3, 5232000436), (4, 3924000327), (6, 2616000218), (12, 1308000109), (13, 1207384716), (19, 826105332), (26, 603692358), (38, 413052666), (39, 402461572), (52, 301846179), (57, 275368444), (76, 206526333), (78, 201230786), (109, 144000012), (114, 137684222), (156, 100615393), (218, 72000006), (228, 68842111), (247, 63546564), (327, 48000004), (361, 43479228), (436, 36000003), (494, 31773282), (654, 24000002), (722, 21739614), (741, 21182188), (988, 15886641), (1083, 14493076), (1308, 12000001), (1417, 11076924), (1444, 10869807), (1482, 10591094), (2071, 7578948), (2166, 7246538), (2557, 6138444), (2834, 5538462), (2964, 5295547), (4142, 3789474), (4251, 3692308), (4332, 3623269), (4693, 3344556), (5114, 3069222), (5668, 2769231), (6213, 2526316), (7671, 2046148), (8284, 1894737), (8502, 1846154), (9386, 1672278), (10228, 1534611), (12426, 1263158), (14079, 1114852), (15342, 1023074), (17004, 923077), (18772, 836139), (24852, 631579), (26923, 582996), (28158, 557426), (30684, 511537), (33241, 472188), (39349, 398892), (48583, 323076), (53846, 291498), (56316, 278713), (66482, 236094), (78698, 199446), (80769, 194332), (97166, 161538), (99723, 157396), (107692, 145749), (118047, 132964)]