4325981408

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 10453018464

約数和(自身を除く): 6127037056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 224, 244, 266, 304, 361, 427, 488, 532, 608, 722, 854, 877, 976, 1064, 1159, 1444, 1708, 1754, 1952, 2128, 2318, 2527, 2888, 3416, 3508, 4256, 4636, 5054, 5776, 6139, 6832, 7016, 8113, 9272, 10108, 11552, 12278, 13664, 14032, 16226, 16663, 18544, 20216, 22021, 24556, 28064, 32452, 33326, 37088, 40432, 44042, 49112, 53497, 64904, 66652, 80864, 88084, 98224, 106994, 116641, 129808, 133304, 154147, 176168, 196448, 213988, 233282, 259616, 266608, 308294, 316597, 352336, 374479, 427976, 466564, 533216, 616588, 633194, 704672, 748958, 855952, 933128, 1016443, 1233176, 1266388, 1497916, 1711904, 1866256, 2032886, 2216179, 2466352, 2532776, 2995832, 3732512, 4065772, 4432358, 4932704, 5065552, 5991664, 7115101, 8131544, 8864716, 10131104, 11983328, 14230202, 16263088, 17729432, 19312417, 28460404, 32526176, 35458864, 38624834, 56920808, 70917728, 77249668, 113841616, 135186919, 154499336, 227683232, 270373838, 308998672, 540747676, 617997344, 1081495352, 2162990704, 4325981408]

約数ペア:

[(1, 4325981408), (2, 2162990704), (4, 1081495352), (7, 617997344), (8, 540747676), (14, 308998672), (16, 270373838), (19, 227683232), (28, 154499336), (32, 135186919), (38, 113841616), (56, 77249668), (61, 70917728), (76, 56920808), (112, 38624834), (122, 35458864), (133, 32526176), (152, 28460404), (224, 19312417), (244, 17729432), (266, 16263088), (304, 14230202), (361, 11983328), (427, 10131104), (488, 8864716), (532, 8131544), (608, 7115101), (722, 5991664), (854, 5065552), (877, 4932704), (976, 4432358), (1064, 4065772), (1159, 3732512), (1444, 2995832), (1708, 2532776), (1754, 2466352), (1952, 2216179), (2128, 2032886), (2318, 1866256), (2527, 1711904), (2888, 1497916), (3416, 1266388), (3508, 1233176), (4256, 1016443), (4636, 933128), (5054, 855952), (5776, 748958), (6139, 704672), (6832, 633194), (7016, 616588), (8113, 533216), (9272, 466564), (10108, 427976), (11552, 374479), (12278, 352336), (13664, 316597), (14032, 308294), (16226, 266608), (16663, 259616), (18544, 233282), (20216, 213988), (22021, 196448), (24556, 176168), (28064, 154147), (32452, 133304), (33326, 129808), (37088, 116641), (40432, 106994), (44042, 98224), (49112, 88084), (53497, 80864), (64904, 66652)]