419775876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 1186593408

約数和(自身を除く): 766817532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 131, 156, 164, 167, 234, 246, 262, 334, 369, 393, 468, 492, 501, 524, 533, 668, 738, 786, 1002, 1066, 1179, 1476, 1503, 1572, 1599, 1703, 2004, 2132, 2171, 2358, 3006, 3198, 3406, 4342, 4716, 4797, 5109, 5371, 6012, 6396, 6513, 6812, 6847, 8684, 9594, 10218, 10742, 13026, 13694, 15327, 16113, 19188, 19539, 20436, 20541, 21484, 21877, 26052, 27388, 30654, 32226, 39078, 41082, 43754, 48339, 61308, 61623, 64452, 65631, 69823, 78156, 82164, 87508, 89011, 96678, 123246, 131262, 139646, 178022, 193356, 196893, 209469, 246492, 262524, 267033, 279292, 284401, 356044, 393786, 418938, 534066, 568802, 628407, 787572, 801099, 837876, 853203, 896957, 1068132, 1137604, 1256814, 1602198, 1706406, 1793914, 2513628, 2559609, 2690871, 3204396, 3412812, 3587828, 5119218, 5381742, 8072613, 10238436, 10763484, 11660441, 16145226, 23320882, 32290452, 34981323, 46641764, 69962646, 104943969, 139925292, 209887938, 419775876]

約数ペア:

[(1, 419775876), (2, 209887938), (3, 139925292), (4, 104943969), (6, 69962646), (9, 46641764), (12, 34981323), (13, 32290452), (18, 23320882), (26, 16145226), (36, 11660441), (39, 10763484), (41, 10238436), (52, 8072613), (78, 5381742), (82, 5119218), (117, 3587828), (123, 3412812), (131, 3204396), (156, 2690871), (164, 2559609), (167, 2513628), (234, 1793914), (246, 1706406), (262, 1602198), (334, 1256814), (369, 1137604), (393, 1068132), (468, 896957), (492, 853203), (501, 837876), (524, 801099), (533, 787572), (668, 628407), (738, 568802), (786, 534066), (1002, 418938), (1066, 393786), (1179, 356044), (1476, 284401), (1503, 279292), (1572, 267033), (1599, 262524), (1703, 246492), (2004, 209469), (2132, 196893), (2171, 193356), (2358, 178022), (3006, 139646), (3198, 131262), (3406, 123246), (4342, 96678), (4716, 89011), (4797, 87508), (5109, 82164), (5371, 78156), (6012, 69823), (6396, 65631), (6513, 64452), (6812, 61623), (6847, 61308), (8684, 48339), (9594, 43754), (10218, 41082), (10742, 39078), (13026, 32226), (13694, 30654), (15327, 27388), (16113, 26052), (19188, 21877), (19539, 21484), (20436, 20541)]