1253360628

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 3779381760

約数和(自身を除く): 2526021132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 78, 81, 87, 93, 108, 116, 117, 124, 156, 162, 174, 186, 234, 261, 279, 324, 331, 348, 351, 372, 377, 403, 468, 522, 558, 662, 702, 754, 783, 806, 837, 899, 993, 1044, 1053, 1116, 1131, 1209, 1324, 1404, 1508, 1566, 1612, 1674, 1798, 1986, 2106, 2262, 2349, 2418, 2511, 2697, 2979, 3132, 3348, 3393, 3596, 3627, 3972, 4212, 4303, 4524, 4698, 4836, 5022, 5394, 5958, 6786, 7254, 8091, 8606, 8937, 9396, 9599, 10044, 10179, 10261, 10788, 10881, 11687, 11916, 12909, 13572, 14508, 16182, 17212, 17874, 19198, 20358, 20522, 21762, 23374, 24273, 25818, 26811, 28797, 30537, 30783, 32364, 32643, 35061, 35748, 38396, 38727, 40716, 41044, 43524, 46748, 48546, 51636, 53622, 57594, 61074, 61566, 65286, 70122, 72819, 77454, 86391, 92349, 97092, 105183, 107244, 115188, 116181, 122148, 123132, 124787, 130572, 133393, 140244, 145638, 154908, 172782, 184698, 210366, 232362, 249574, 259173, 266786, 277047, 291276, 297569, 315549, 345564, 348543, 369396, 374361, 400179, 420732, 464724, 499148, 518346, 533572, 554094, 595138, 631098, 697086, 748722, 777519, 800358, 831141, 892707, 946647, 1036692, 1108188, 1123083, 1190276, 1200537, 1262196, 1394172, 1497444, 1555038, 1600716, 1662282, 1785414, 1893294, 2246166, 2401074, 2678121, 3110076, 3324564, 3369249, 3570828, 3601611, 3786588, 3868397, 4492332, 4802148, 5356242, 6738498, 7203222, 7736794, 8034363, 10107747, 10712484, 10804833, 11605191, 13476996, 14406444, 15473588, 16068726, 20215494, 21609666, 23210382, 24103089, 32137452, 34815573, 40430988, 43219332, 46420764, 48206178, 69631146, 96412356, 104446719, 139262292, 208893438, 313340157, 417786876, 626680314, 1253360628]

約数ペア:

[(1, 1253360628), (2, 626680314), (3, 417786876), (4, 313340157), (6, 208893438), (9, 139262292), (12, 104446719), (13, 96412356), (18, 69631146), (26, 48206178), (27, 46420764), (29, 43219332), (31, 40430988), (36, 34815573), (39, 32137452), (52, 24103089), (54, 23210382), (58, 21609666), (62, 20215494), (78, 16068726), (81, 15473588), (87, 14406444), (93, 13476996), (108, 11605191), (116, 10804833), (117, 10712484), (124, 10107747), (156, 8034363), (162, 7736794), (174, 7203222), (186, 6738498), (234, 5356242), (261, 4802148), (279, 4492332), (324, 3868397), (331, 3786588), (348, 3601611), (351, 3570828), (372, 3369249), (377, 3324564), (403, 3110076), (468, 2678121), (522, 2401074), (558, 2246166), (662, 1893294), (702, 1785414), (754, 1662282), (783, 1600716), (806, 1555038), (837, 1497444), (899, 1394172), (993, 1262196), (1044, 1200537), (1053, 1190276), (1116, 1123083), (1131, 1108188), (1209, 1036692), (1324, 946647), (1404, 892707), (1508, 831141), (1566, 800358), (1612, 777519), (1674, 748722), (1798, 697086), (1986, 631098), (2106, 595138), (2262, 554094), (2349, 533572), (2418, 518346), (2511, 499148), (2697, 464724), (2979, 420732), (3132, 400179), (3348, 374361), (3393, 369396), (3596, 348543), (3627, 345564), (3972, 315549), (4212, 297569), (4303, 291276), (4524, 277047), (4698, 266786), (4836, 259173), (5022, 249574), (5394, 232362), (5958, 210366), (6786, 184698), (7254, 172782), (8091, 154908), (8606, 145638), (8937, 140244), (9396, 133393), (9599, 130572), (10044, 124787), (10179, 123132), (10261, 122148), (10788, 116181), (10881, 115188), (11687, 107244), (11916, 105183), (12909, 97092), (13572, 92349), (14508, 86391), (16182, 77454), (17212, 72819), (17874, 70122), (19198, 65286), (20358, 61566), (20522, 61074), (21762, 57594), (23374, 53622), (24273, 51636), (25818, 48546), (26811, 46748), (28797, 43524), (30537, 41044), (30783, 40716), (32364, 38727), (32643, 38396), (35061, 35748)]