215535384

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:854

約数の個数: 128

約数和(自身を含む): 642816000

約数和(自身を除く): 427280616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 102, 108, 136, 153, 158, 204, 216, 237, 306, 316, 408, 459, 474, 612, 632, 711, 743, 918, 948, 1224, 1343, 1422, 1486, 1836, 1896, 2133, 2229, 2686, 2844, 2972, 3672, 4029, 4266, 4458, 5372, 5688, 5944, 6687, 8058, 8532, 8916, 10744, 12087, 12631, 13374, 16116, 17064, 17832, 20061, 24174, 25262, 26748, 32232, 36261, 37893, 40122, 48348, 50524, 53496, 58697, 72522, 75786, 80244, 96696, 101048, 113679, 117394, 145044, 151572, 160488, 176091, 227358, 234788, 290088, 303144, 341037, 352182, 454716, 469576, 528273, 682074, 704364, 909432, 997849, 1056546, 1364148, 1408728, 1584819, 1995698, 2113092, 2728296, 2993547, 3169638, 3991396, 4226184, 5987094, 6339276, 7982792, 8980641, 11974188, 12678552, 17961282, 23948376, 26941923, 35922564, 53883846, 71845128, 107767692, 215535384]

約数ペア:

[(1, 215535384), (2, 107767692), (3, 71845128), (4, 53883846), (6, 35922564), (8, 26941923), (9, 23948376), (12, 17961282), (17, 12678552), (18, 11974188), (24, 8980641), (27, 7982792), (34, 6339276), (36, 5987094), (51, 4226184), (54, 3991396), (68, 3169638), (72, 2993547), (79, 2728296), (102, 2113092), (108, 1995698), (136, 1584819), (153, 1408728), (158, 1364148), (204, 1056546), (216, 997849), (237, 909432), (306, 704364), (316, 682074), (408, 528273), (459, 469576), (474, 454716), (612, 352182), (632, 341037), (711, 303144), (743, 290088), (918, 234788), (948, 227358), (1224, 176091), (1343, 160488), (1422, 151572), (1486, 145044), (1836, 117394), (1896, 113679), (2133, 101048), (2229, 96696), (2686, 80244), (2844, 75786), (2972, 72522), (3672, 58697), (4029, 53496), (4266, 50524), (4458, 48348), (5372, 40122), (5688, 37893), (5944, 36261), (6687, 32232), (8058, 26748), (8532, 25262), (8916, 24174), (10744, 20061), (12087, 17832), (12631, 17064), (13374, 16116)]