1553647632

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{15629}}^1$

素因数の和:15768

約数の個数: 80

約数和(自身を含む): 4263864000

約数和(自身を除く): 2710216368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1744, 2071, 2616, 4142, 5232, 6213, 8284, 12426, 15629, 16568, 24852, 31258, 33136, 46887, 49704, 62516, 93774, 99408, 125032, 187548, 250064, 296951, 375096, 593902, 750192, 890853, 1187804, 1703561, 1781706, 2375608, 3407122, 3563412, 4751216, 5110683, 6814244, 7126824, 10221366, 13628488, 14253648, 20442732, 27256976, 32367659, 40885464, 64735318, 81770928, 97102977, 129470636, 194205954, 258941272, 388411908, 517882544, 776823816, 1553647632]

約数ペア:

[(1, 1553647632), (2, 776823816), (3, 517882544), (4, 388411908), (6, 258941272), (8, 194205954), (12, 129470636), (16, 97102977), (19, 81770928), (24, 64735318), (38, 40885464), (48, 32367659), (57, 27256976), (76, 20442732), (109, 14253648), (114, 13628488), (152, 10221366), (218, 7126824), (228, 6814244), (304, 5110683), (327, 4751216), (436, 3563412), (456, 3407122), (654, 2375608), (872, 1781706), (912, 1703561), (1308, 1187804), (1744, 890853), (2071, 750192), (2616, 593902), (4142, 375096), (5232, 296951), (6213, 250064), (8284, 187548), (12426, 125032), (15629, 99408), (16568, 93774), (24852, 62516), (31258, 49704), (33136, 46887)]