31138684824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{3671}}^1$

素因数の和:4601

約数の個数: 128

約数和(自身を含む): 86661550080

約数和(自身を除く): 55522865256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 877, 1209, 1612, 1754, 2418, 2631, 3224, 3508, 3671, 4836, 5262, 7016, 7342, 9672, 10524, 11013, 11401, 14684, 21048, 22026, 22802, 27187, 29368, 34203, 44052, 45604, 47723, 54374, 68406, 81561, 88104, 91208, 95446, 108748, 113801, 136812, 143169, 163122, 190892, 217496, 227602, 273624, 286338, 326244, 341403, 353431, 381784, 455204, 572676, 652488, 682806, 706862, 910408, 1060293, 1145352, 1365612, 1413724, 1479413, 2120586, 2731224, 2827448, 2958826, 3219467, 4241172, 4438239, 5917652, 6438934, 8482344, 8876478, 9658401, 11835304, 12877868, 17752956, 19316802, 25755736, 35505912, 38633604, 41853071, 77267208, 83706142, 99803477, 125559213, 167412284, 199606954, 251118426, 299410431, 334824568, 399213908, 502236852, 598820862, 798427816, 1004473704, 1197641724, 1297445201, 2395283448, 2594890402, 3892335603, 5189780804, 7784671206, 10379561608, 15569342412, 31138684824]

約数ペア:

[(1, 31138684824), (2, 15569342412), (3, 10379561608), (4, 7784671206), (6, 5189780804), (8, 3892335603), (12, 2594890402), (13, 2395283448), (24, 1297445201), (26, 1197641724), (31, 1004473704), (39, 798427816), (52, 598820862), (62, 502236852), (78, 399213908), (93, 334824568), (104, 299410431), (124, 251118426), (156, 199606954), (186, 167412284), (248, 125559213), (312, 99803477), (372, 83706142), (403, 77267208), (744, 41853071), (806, 38633604), (877, 35505912), (1209, 25755736), (1612, 19316802), (1754, 17752956), (2418, 12877868), (2631, 11835304), (3224, 9658401), (3508, 8876478), (3671, 8482344), (4836, 6438934), (5262, 5917652), (7016, 4438239), (7342, 4241172), (9672, 3219467), (10524, 2958826), (11013, 2827448), (11401, 2731224), (14684, 2120586), (21048, 1479413), (22026, 1413724), (22802, 1365612), (27187, 1145352), (29368, 1060293), (34203, 910408), (44052, 706862), (45604, 682806), (47723, 652488), (54374, 572676), (68406, 455204), (81561, 381784), (88104, 353431), (91208, 341403), (95446, 326244), (108748, 286338), (113801, 273624), (136812, 227602), (143169, 217496), (163122, 190892)]