664262496

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 2000784240

約数和(自身を除く): 1336521744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 233, 288, 304, 342, 456, 466, 521, 608, 684, 699, 912, 932, 1042, 1368, 1398, 1563, 1824, 1864, 2084, 2097, 2736, 2796, 3126, 3728, 4168, 4194, 4427, 4689, 5472, 5592, 6252, 7456, 8336, 8388, 8854, 9378, 9899, 11184, 12504, 13281, 16672, 16776, 17708, 18756, 19798, 22368, 25008, 26562, 29697, 33552, 35416, 37512, 39596, 39843, 50016, 53124, 59394, 67104, 70832, 75024, 79192, 79686, 89091, 106248, 118788, 121393, 141664, 150048, 158384, 159372, 178182, 212496, 237576, 242786, 316768, 318744, 356364, 364179, 424992, 475152, 485572, 637488, 712728, 728358, 950304, 971144, 1092537, 1274976, 1425456, 1456716, 1942288, 2185074, 2306467, 2850912, 2913432, 3884576, 4370148, 4612934, 5826864, 6919401, 8740296, 9225868, 11653728, 13838802, 17480592, 18451736, 20758203, 27677604, 34961184, 36903472, 41516406, 55355208, 73806944, 83032812, 110710416, 166065624, 221420832, 332131248, 664262496]

約数ペア:

[(1, 664262496), (2, 332131248), (3, 221420832), (4, 166065624), (6, 110710416), (8, 83032812), (9, 73806944), (12, 55355208), (16, 41516406), (18, 36903472), (19, 34961184), (24, 27677604), (32, 20758203), (36, 18451736), (38, 17480592), (48, 13838802), (57, 11653728), (72, 9225868), (76, 8740296), (96, 6919401), (114, 5826864), (144, 4612934), (152, 4370148), (171, 3884576), (228, 2913432), (233, 2850912), (288, 2306467), (304, 2185074), (342, 1942288), (456, 1456716), (466, 1425456), (521, 1274976), (608, 1092537), (684, 971144), (699, 950304), (912, 728358), (932, 712728), (1042, 637488), (1368, 485572), (1398, 475152), (1563, 424992), (1824, 364179), (1864, 356364), (2084, 318744), (2097, 316768), (2736, 242786), (2796, 237576), (3126, 212496), (3728, 178182), (4168, 159372), (4194, 158384), (4427, 150048), (4689, 141664), (5472, 121393), (5592, 118788), (6252, 106248), (7456, 89091), (8336, 79686), (8388, 79192), (8854, 75024), (9378, 70832), (9899, 67104), (11184, 59394), (12504, 53124), (13281, 50016), (16672, 39843), (16776, 39596), (17708, 37512), (18756, 35416), (19798, 33552), (22368, 29697), (25008, 26562)]