678737532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 1827060480

約数和(自身を除く): 1148322948

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 277, 418, 554, 627, 831, 836, 977, 1108, 1254, 1662, 1954, 2508, 2931, 3047, 3324, 3908, 5263, 5862, 6094, 9141, 10526, 10747, 11724, 12188, 15789, 18282, 18563, 21052, 21494, 31578, 32241, 36564, 37126, 42988, 55689, 57893, 63156, 64482, 74252, 111378, 115786, 128964, 173679, 204193, 222756, 231572, 270629, 347358, 408386, 541258, 612579, 694716, 811887, 816772, 1082516, 1225158, 1623774, 2450316, 2976919, 3247548, 5141951, 5953838, 8930757, 10283902, 11907676, 15425853, 17861514, 20567804, 30851706, 35723028, 56561461, 61703412, 113122922, 169684383, 226245844, 339368766, 678737532]

約数ペア:

[(1, 678737532), (2, 339368766), (3, 226245844), (4, 169684383), (6, 113122922), (11, 61703412), (12, 56561461), (19, 35723028), (22, 30851706), (33, 20567804), (38, 17861514), (44, 15425853), (57, 11907676), (66, 10283902), (76, 8930757), (114, 5953838), (132, 5141951), (209, 3247548), (228, 2976919), (277, 2450316), (418, 1623774), (554, 1225158), (627, 1082516), (831, 816772), (836, 811887), (977, 694716), (1108, 612579), (1254, 541258), (1662, 408386), (1954, 347358), (2508, 270629), (2931, 231572), (3047, 222756), (3324, 204193), (3908, 173679), (5263, 128964), (5862, 115786), (6094, 111378), (9141, 74252), (10526, 64482), (10747, 63156), (11724, 57893), (12188, 55689), (15789, 42988), (18282, 37126), (18563, 36564), (21052, 32241), (21494, 31578)]