664490736

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16903}}^1$

素因数の和:16940

約数の個数: 160

約数和(自身を含む): 2347627520

約数和(自身を除く): 1683136784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 16903, 19656, 33806, 39312, 50709, 67612, 101418, 118321, 135224, 152127, 202836, 219739, 236642, 270448, 304254, 354963, 405672, 439478, 456381, 473284, 608508, 659217, 709926, 811344, 878956, 912762, 946568, 1064889, 1217016, 1318434, 1419852, 1538173, 1757912, 1825524, 1893136, 1977651, 2129778, 2434032, 2636868, 2839704, 3076346, 3194667, 3515824, 3651048, 3955302, 4259556, 4614519, 5273736, 5679408, 5932953, 6152692, 6389334, 7302096, 7910604, 8519112, 9229038, 10547472, 11865906, 12305384, 12778668, 13843557, 15821208, 17038224, 18458076, 23731812, 24610768, 25557336, 27687114, 31642416, 36916152, 41530671, 47463624, 51114672, 55374228, 73832304, 83061342, 94927248, 110748456, 166122684, 221496912, 332245368, 664490736]

約数ペア:

[(1, 664490736), (2, 332245368), (3, 221496912), (4, 166122684), (6, 110748456), (7, 94927248), (8, 83061342), (9, 73832304), (12, 55374228), (13, 51114672), (14, 47463624), (16, 41530671), (18, 36916152), (21, 31642416), (24, 27687114), (26, 25557336), (27, 24610768), (28, 23731812), (36, 18458076), (39, 17038224), (42, 15821208), (48, 13843557), (52, 12778668), (54, 12305384), (56, 11865906), (63, 10547472), (72, 9229038), (78, 8519112), (84, 7910604), (91, 7302096), (104, 6389334), (108, 6152692), (112, 5932953), (117, 5679408), (126, 5273736), (144, 4614519), (156, 4259556), (168, 3955302), (182, 3651048), (189, 3515824), (208, 3194667), (216, 3076346), (234, 2839704), (252, 2636868), (273, 2434032), (312, 2129778), (336, 1977651), (351, 1893136), (364, 1825524), (378, 1757912), (432, 1538173), (468, 1419852), (504, 1318434), (546, 1217016), (624, 1064889), (702, 946568), (728, 912762), (756, 878956), (819, 811344), (936, 709926), (1008, 659217), (1092, 608508), (1404, 473284), (1456, 456381), (1512, 439478), (1638, 405672), (1872, 354963), (2184, 304254), (2457, 270448), (2808, 236642), (3024, 219739), (3276, 202836), (4368, 152127), (4914, 135224), (5616, 118321), (6552, 101418), (9828, 67612), (13104, 50709), (16903, 39312), (19656, 33806)]