220067016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 623293440

約数和(自身を除く): 403226424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 244, 248, 312, 366, 372, 373, 403, 488, 732, 744, 746, 793, 806, 1119, 1209, 1464, 1492, 1586, 1612, 1891, 2238, 2379, 2418, 2984, 3172, 3224, 3782, 4476, 4758, 4836, 4849, 5673, 6344, 7564, 8952, 9516, 9672, 9698, 11346, 11563, 14547, 15128, 19032, 19396, 22692, 22753, 23126, 24583, 29094, 34689, 38792, 45384, 45506, 46252, 49166, 58188, 68259, 69378, 73749, 91012, 92504, 98332, 116376, 136518, 138756, 147498, 150319, 182024, 196664, 273036, 277512, 294996, 295789, 300638, 450957, 546072, 589992, 591578, 601276, 705343, 887367, 901914, 1183156, 1202552, 1410686, 1774734, 1803828, 2116029, 2366312, 2821372, 3549468, 3607656, 4232058, 5642744, 7098936, 8464116, 9169459, 16928232, 18338918, 27508377, 36677836, 55016754, 73355672, 110033508, 220067016]

約数ペア:

[(1, 220067016), (2, 110033508), (3, 73355672), (4, 55016754), (6, 36677836), (8, 27508377), (12, 18338918), (13, 16928232), (24, 9169459), (26, 8464116), (31, 7098936), (39, 5642744), (52, 4232058), (61, 3607656), (62, 3549468), (78, 2821372), (93, 2366312), (104, 2116029), (122, 1803828), (124, 1774734), (156, 1410686), (183, 1202552), (186, 1183156), (244, 901914), (248, 887367), (312, 705343), (366, 601276), (372, 591578), (373, 589992), (403, 546072), (488, 450957), (732, 300638), (744, 295789), (746, 294996), (793, 277512), (806, 273036), (1119, 196664), (1209, 182024), (1464, 150319), (1492, 147498), (1586, 138756), (1612, 136518), (1891, 116376), (2238, 98332), (2379, 92504), (2418, 91012), (2984, 73749), (3172, 69378), (3224, 68259), (3782, 58188), (4476, 49166), (4758, 46252), (4836, 45506), (4849, 45384), (5673, 38792), (6344, 34689), (7564, 29094), (8952, 24583), (9516, 23126), (9672, 22753), (9698, 22692), (11346, 19396), (11563, 19032), (14547, 15128)]