978172104

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 3096878400

約数和(自身を除く): 2118706296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 109, 147, 156, 168, 182, 196, 218, 273, 294, 312, 327, 364, 392, 436, 546, 587, 588, 637, 654, 728, 763, 872, 1092, 1174, 1176, 1274, 1308, 1417, 1526, 1761, 1911, 2184, 2289, 2348, 2548, 2616, 2834, 3052, 3522, 3822, 4109, 4251, 4578, 4696, 5096, 5341, 5668, 6104, 7044, 7631, 7644, 8218, 8502, 9156, 9919, 10682, 11336, 12327, 14088, 15262, 15288, 16023, 16436, 17004, 18312, 19838, 21364, 22893, 24654, 28763, 29757, 30524, 32046, 32872, 34008, 39676, 42728, 45786, 49308, 53417, 57526, 59514, 61048, 63983, 64092, 69433, 79352, 86289, 91572, 98616, 106834, 115052, 119028, 127966, 128184, 138866, 160251, 172578, 183144, 191949, 208299, 213668, 230104, 238056, 255932, 277732, 320502, 345156, 373919, 383898, 416598, 427336, 447881, 511864, 555464, 641004, 690312, 747838, 767796, 831779, 833196, 895762, 1121757, 1282008, 1343643, 1495676, 1535592, 1663558, 1666392, 1791524, 2243514, 2495337, 2687286, 2991352, 3135167, 3327116, 3583048, 4487028, 4990674, 5374572, 5822453, 6270334, 6654232, 8974056, 9405501, 9981348, 10749144, 11644906, 12540668, 17467359, 18811002, 19962696, 23289812, 25081336, 34934718, 37622004, 40757171, 46579624, 69869436, 75244008, 81514342, 122271513, 139738872, 163028684, 244543026, 326057368, 489086052, 978172104]

約数ペア:

[(1, 978172104), (2, 489086052), (3, 326057368), (4, 244543026), (6, 163028684), (7, 139738872), (8, 122271513), (12, 81514342), (13, 75244008), (14, 69869436), (21, 46579624), (24, 40757171), (26, 37622004), (28, 34934718), (39, 25081336), (42, 23289812), (49, 19962696), (52, 18811002), (56, 17467359), (78, 12540668), (84, 11644906), (91, 10749144), (98, 9981348), (104, 9405501), (109, 8974056), (147, 6654232), (156, 6270334), (168, 5822453), (182, 5374572), (196, 4990674), (218, 4487028), (273, 3583048), (294, 3327116), (312, 3135167), (327, 2991352), (364, 2687286), (392, 2495337), (436, 2243514), (546, 1791524), (587, 1666392), (588, 1663558), (637, 1535592), (654, 1495676), (728, 1343643), (763, 1282008), (872, 1121757), (1092, 895762), (1174, 833196), (1176, 831779), (1274, 767796), (1308, 747838), (1417, 690312), (1526, 641004), (1761, 555464), (1911, 511864), (2184, 447881), (2289, 427336), (2348, 416598), (2548, 383898), (2616, 373919), (2834, 345156), (3052, 320502), (3522, 277732), (3822, 255932), (4109, 238056), (4251, 230104), (4578, 213668), (4696, 208299), (5096, 191949), (5341, 183144), (5668, 172578), (6104, 160251), (7044, 138866), (7631, 128184), (7644, 127966), (8218, 119028), (8502, 115052), (9156, 106834), (9919, 98616), (10682, 91572), (11336, 86289), (12327, 79352), (14088, 69433), (15262, 64092), (15288, 63983), (16023, 61048), (16436, 59514), (17004, 57526), (18312, 53417), (19838, 49308), (21364, 45786), (22893, 42728), (24654, 39676), (28763, 34008), (29757, 32872), (30524, 32046)]