468617916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 1239372288

約数和(自身を除く): 770754372

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 131, 138, 156, 262, 276, 299, 393, 524, 598, 786, 897, 997, 1196, 1572, 1703, 1794, 1994, 2991, 3013, 3406, 3588, 3988, 5109, 5982, 6026, 6812, 9039, 10218, 11964, 12052, 12961, 18078, 20436, 22931, 25922, 36156, 38883, 39169, 45862, 51844, 68793, 77766, 78338, 91724, 117507, 130607, 137586, 155532, 156676, 235014, 261214, 275172, 298103, 391821, 470028, 522428, 596206, 783642, 894309, 1192412, 1567284, 1697891, 1788618, 3003961, 3395782, 3577236, 5093673, 6007922, 6791564, 9011883, 10187346, 12015844, 18023766, 20374692, 36047532, 39051493, 78102986, 117154479, 156205972, 234308958, 468617916]

約数ペア:

[(1, 468617916), (2, 234308958), (3, 156205972), (4, 117154479), (6, 78102986), (12, 39051493), (13, 36047532), (23, 20374692), (26, 18023766), (39, 12015844), (46, 10187346), (52, 9011883), (69, 6791564), (78, 6007922), (92, 5093673), (131, 3577236), (138, 3395782), (156, 3003961), (262, 1788618), (276, 1697891), (299, 1567284), (393, 1192412), (524, 894309), (598, 783642), (786, 596206), (897, 522428), (997, 470028), (1196, 391821), (1572, 298103), (1703, 275172), (1794, 261214), (1994, 235014), (2991, 156676), (3013, 155532), (3406, 137586), (3588, 130607), (3988, 117507), (5109, 91724), (5982, 78338), (6026, 77766), (6812, 68793), (9039, 51844), (10218, 45862), (11964, 39169), (12052, 38883), (12961, 36156), (18078, 25922), (20436, 22931)]