15678928296

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{340787}}^1$

素因数の和:340876

約数の個数: 80

約数和(自身を含む): 44534175840

約数和(自身を除く): 28855247544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 23004, 46008, 340787, 681574, 1022361, 1363148, 2044722, 2726296, 3067083, 4089444, 6134166, 8178888, 9201249, 12268332, 18402498, 24195877, 24536664, 27603747, 36804996, 48391754, 55207494, 72587631, 73609992, 96783508, 110414988, 145175262, 193567016, 217762893, 220829976, 290350524, 435525786, 580701048, 653288679, 871051572, 1306577358, 1742103144, 1959866037, 2613154716, 3919732074, 5226309432, 7839464148, 15678928296]

約数ペア:

[(1, 15678928296), (2, 7839464148), (3, 5226309432), (4, 3919732074), (6, 2613154716), (8, 1959866037), (9, 1742103144), (12, 1306577358), (18, 871051572), (24, 653288679), (27, 580701048), (36, 435525786), (54, 290350524), (71, 220829976), (72, 217762893), (81, 193567016), (108, 145175262), (142, 110414988), (162, 96783508), (213, 73609992), (216, 72587631), (284, 55207494), (324, 48391754), (426, 36804996), (568, 27603747), (639, 24536664), (648, 24195877), (852, 18402498), (1278, 12268332), (1704, 9201249), (1917, 8178888), (2556, 6134166), (3834, 4089444), (5112, 3067083), (5751, 2726296), (7668, 2044722), (11502, 1363148), (15336, 1022361), (23004, 681574), (46008, 340787)]