1310647572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 3798364752

約数和(自身を除く): 2487717180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 257, 306, 442, 468, 514, 612, 641, 663, 771, 884, 1028, 1282, 1326, 1542, 1923, 1989, 2313, 2564, 2652, 3084, 3341, 3846, 3978, 4369, 4626, 5769, 6682, 7692, 7956, 8333, 8738, 9252, 10023, 10897, 11538, 13107, 13364, 16666, 17476, 20046, 21794, 23076, 24999, 26214, 30069, 32691, 33332, 39321, 40092, 43588, 49998, 52428, 56797, 60138, 65382, 74997, 78642, 98073, 99996, 113594, 120276, 130764, 141661, 149994, 157284, 164737, 170391, 196146, 227188, 283322, 299988, 329474, 340782, 392292, 424983, 494211, 511173, 566644, 658948, 681564, 849966, 988422, 1022346, 1274949, 1482633, 1699932, 1976844, 2044692, 2141581, 2549898, 2800529, 2965266, 4283162, 5099796, 5601058, 5930532, 6424743, 8401587, 8566324, 11202116, 12849486, 16803174, 19274229, 25204761, 25698972, 33606348, 36406877, 38548458, 50409522, 72813754, 77096916, 100819044, 109220631, 145627508, 218441262, 327661893, 436882524, 655323786, 1310647572]

約数ペア:

[(1, 1310647572), (2, 655323786), (3, 436882524), (4, 327661893), (6, 218441262), (9, 145627508), (12, 109220631), (13, 100819044), (17, 77096916), (18, 72813754), (26, 50409522), (34, 38548458), (36, 36406877), (39, 33606348), (51, 25698972), (52, 25204761), (68, 19274229), (78, 16803174), (102, 12849486), (117, 11202116), (153, 8566324), (156, 8401587), (204, 6424743), (221, 5930532), (234, 5601058), (257, 5099796), (306, 4283162), (442, 2965266), (468, 2800529), (514, 2549898), (612, 2141581), (641, 2044692), (663, 1976844), (771, 1699932), (884, 1482633), (1028, 1274949), (1282, 1022346), (1326, 988422), (1542, 849966), (1923, 681564), (1989, 658948), (2313, 566644), (2564, 511173), (2652, 494211), (3084, 424983), (3341, 392292), (3846, 340782), (3978, 329474), (4369, 299988), (4626, 283322), (5769, 227188), (6682, 196146), (7692, 170391), (7956, 164737), (8333, 157284), (8738, 149994), (9252, 141661), (10023, 130764), (10897, 120276), (11538, 113594), (13107, 99996), (13364, 98073), (16666, 78642), (17476, 74997), (20046, 65382), (21794, 60138), (23076, 56797), (24999, 52428), (26214, 49998), (30069, 43588), (32691, 40092), (33332, 39321)]