745068888

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2662

約数の個数: 128

約数和(自身を含む): 2210112000

約数和(自身を除く): 1465043112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 108, 114, 142, 152, 171, 213, 216, 228, 284, 342, 426, 456, 513, 568, 639, 684, 852, 1026, 1278, 1349, 1368, 1704, 1917, 2052, 2556, 2557, 2698, 3834, 4047, 4104, 5112, 5114, 5396, 7668, 7671, 8094, 10228, 10792, 12141, 15336, 15342, 16188, 20456, 23013, 24282, 30684, 32376, 36423, 46026, 48564, 48583, 61368, 69039, 72846, 92052, 97128, 97166, 138078, 145692, 145749, 181547, 184104, 194332, 276156, 291384, 291498, 363094, 388664, 437247, 544641, 552312, 582996, 726188, 874494, 1089282, 1165992, 1311741, 1452376, 1633923, 1748988, 2178564, 2623482, 3267846, 3449393, 3497976, 4357128, 4901769, 5246964, 6535692, 6898786, 9803538, 10348179, 10493928, 13071384, 13797572, 19607076, 20696358, 27595144, 31044537, 39214152, 41392716, 62089074, 82785432, 93133611, 124178148, 186267222, 248356296, 372534444, 745068888]

約数ペア:

[(1, 745068888), (2, 372534444), (3, 248356296), (4, 186267222), (6, 124178148), (8, 93133611), (9, 82785432), (12, 62089074), (18, 41392716), (19, 39214152), (24, 31044537), (27, 27595144), (36, 20696358), (38, 19607076), (54, 13797572), (57, 13071384), (71, 10493928), (72, 10348179), (76, 9803538), (108, 6898786), (114, 6535692), (142, 5246964), (152, 4901769), (171, 4357128), (213, 3497976), (216, 3449393), (228, 3267846), (284, 2623482), (342, 2178564), (426, 1748988), (456, 1633923), (513, 1452376), (568, 1311741), (639, 1165992), (684, 1089282), (852, 874494), (1026, 726188), (1278, 582996), (1349, 552312), (1368, 544641), (1704, 437247), (1917, 388664), (2052, 363094), (2556, 291498), (2557, 291384), (2698, 276156), (3834, 194332), (4047, 184104), (4104, 181547), (5112, 145749), (5114, 145692), (5396, 138078), (7668, 97166), (7671, 97128), (8094, 92052), (10228, 72846), (10792, 69039), (12141, 61368), (15336, 48583), (15342, 48564), (16188, 46026), (20456, 36423), (23013, 32376), (24282, 30684)]