38530908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 115577280

約数和(自身を除く): 77046372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 51, 52, 58, 68, 78, 87, 102, 116, 117, 153, 156, 167, 174, 204, 221, 234, 261, 306, 334, 348, 377, 442, 468, 493, 501, 522, 612, 663, 668, 754, 884, 986, 1002, 1044, 1131, 1326, 1479, 1503, 1508, 1972, 1989, 2004, 2171, 2262, 2652, 2839, 2958, 3006, 3393, 3978, 4342, 4437, 4524, 4843, 5678, 5916, 6012, 6409, 6513, 6786, 7956, 8517, 8684, 8874, 9686, 11356, 12818, 13026, 13572, 14529, 17034, 17748, 19227, 19372, 19539, 25551, 25636, 26052, 29058, 34068, 36907, 38454, 39078, 43587, 51102, 57681, 58116, 62959, 73814, 76908, 78156, 82331, 87174, 102204, 110721, 115362, 125918, 147628, 164662, 174348, 188877, 221442, 230724, 246993, 251836, 329324, 332163, 377754, 442884, 493986, 566631, 664326, 740979, 755508, 987972, 1070303, 1133262, 1328652, 1481958, 2140606, 2266524, 2963916, 3210909, 4281212, 6421818, 9632727, 12843636, 19265454, 38530908]

約数ペア:

[(1, 38530908), (2, 19265454), (3, 12843636), (4, 9632727), (6, 6421818), (9, 4281212), (12, 3210909), (13, 2963916), (17, 2266524), (18, 2140606), (26, 1481958), (29, 1328652), (34, 1133262), (36, 1070303), (39, 987972), (51, 755508), (52, 740979), (58, 664326), (68, 566631), (78, 493986), (87, 442884), (102, 377754), (116, 332163), (117, 329324), (153, 251836), (156, 246993), (167, 230724), (174, 221442), (204, 188877), (221, 174348), (234, 164662), (261, 147628), (306, 125918), (334, 115362), (348, 110721), (377, 102204), (442, 87174), (468, 82331), (493, 78156), (501, 76908), (522, 73814), (612, 62959), (663, 58116), (668, 57681), (754, 51102), (884, 43587), (986, 39078), (1002, 38454), (1044, 36907), (1131, 34068), (1326, 29058), (1479, 26052), (1503, 25636), (1508, 25551), (1972, 19539), (1989, 19372), (2004, 19227), (2171, 17748), (2262, 17034), (2652, 14529), (2839, 13572), (2958, 13026), (3006, 12818), (3393, 11356), (3978, 9686), (4342, 8874), (4437, 8684), (4524, 8517), (4843, 7956), (5678, 6786), (5916, 6513), (6012, 6409)]