1320944268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5347}}^1$

素因数の和:5551

約数の個数: 96

約数和(自身を含む): 3751985664

約数和(自身を除く): 2431041396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 173, 204, 238, 346, 357, 476, 519, 692, 714, 1038, 1211, 1428, 2076, 2422, 2941, 3633, 4844, 5347, 5882, 7266, 8823, 10694, 11764, 14532, 16041, 17646, 20587, 21388, 32082, 35292, 37429, 41174, 61761, 64164, 74858, 82348, 90899, 112287, 123522, 149716, 181798, 224574, 247044, 272697, 363596, 449148, 545394, 636293, 925031, 1090788, 1272586, 1850062, 1908879, 2545172, 2775093, 3700124, 3817758, 5550186, 6475217, 7635516, 11100372, 12950434, 15725527, 19425651, 25900868, 31451054, 38851302, 47176581, 62902108, 77702604, 94353162, 110078689, 188706324, 220157378, 330236067, 440314756, 660472134, 1320944268]

約数ペア:

[(1, 1320944268), (2, 660472134), (3, 440314756), (4, 330236067), (6, 220157378), (7, 188706324), (12, 110078689), (14, 94353162), (17, 77702604), (21, 62902108), (28, 47176581), (34, 38851302), (42, 31451054), (51, 25900868), (68, 19425651), (84, 15725527), (102, 12950434), (119, 11100372), (173, 7635516), (204, 6475217), (238, 5550186), (346, 3817758), (357, 3700124), (476, 2775093), (519, 2545172), (692, 1908879), (714, 1850062), (1038, 1272586), (1211, 1090788), (1428, 925031), (2076, 636293), (2422, 545394), (2941, 449148), (3633, 363596), (4844, 272697), (5347, 247044), (5882, 224574), (7266, 181798), (8823, 149716), (10694, 123522), (11764, 112287), (14532, 90899), (16041, 82348), (17646, 74858), (20587, 64164), (21388, 61761), (32082, 41174), (35292, 37429)]