419751648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 144

約数和(自身を含む): 1273708800

約数和(自身を除く): 853957152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 79, 96, 114, 144, 152, 158, 171, 228, 237, 288, 304, 316, 342, 456, 474, 608, 632, 684, 711, 912, 948, 971, 1264, 1368, 1422, 1501, 1824, 1896, 1942, 2528, 2736, 2844, 2913, 3002, 3792, 3884, 4503, 5472, 5688, 5826, 6004, 7584, 7768, 8739, 9006, 11376, 11652, 12008, 13509, 15536, 17478, 18012, 18449, 22752, 23304, 24016, 27018, 31072, 34956, 36024, 36898, 46608, 48032, 54036, 55347, 69912, 72048, 73796, 76709, 93216, 108072, 110694, 139824, 144096, 147592, 153418, 166041, 216144, 221388, 230127, 279648, 295184, 306836, 332082, 432288, 442776, 460254, 590368, 613672, 664164, 690381, 885552, 920508, 1227344, 1328328, 1380762, 1457471, 1771104, 1841016, 2454688, 2656656, 2761524, 2914942, 3682032, 4372413, 5313312, 5523048, 5829884, 7364064, 8744826, 11046096, 11659768, 13117239, 17489652, 22092192, 23319536, 26234478, 34979304, 46639072, 52468956, 69958608, 104937912, 139917216, 209875824, 419751648]

約数ペア:

[(1, 419751648), (2, 209875824), (3, 139917216), (4, 104937912), (6, 69958608), (8, 52468956), (9, 46639072), (12, 34979304), (16, 26234478), (18, 23319536), (19, 22092192), (24, 17489652), (32, 13117239), (36, 11659768), (38, 11046096), (48, 8744826), (57, 7364064), (72, 5829884), (76, 5523048), (79, 5313312), (96, 4372413), (114, 3682032), (144, 2914942), (152, 2761524), (158, 2656656), (171, 2454688), (228, 1841016), (237, 1771104), (288, 1457471), (304, 1380762), (316, 1328328), (342, 1227344), (456, 920508), (474, 885552), (608, 690381), (632, 664164), (684, 613672), (711, 590368), (912, 460254), (948, 442776), (971, 432288), (1264, 332082), (1368, 306836), (1422, 295184), (1501, 279648), (1824, 230127), (1896, 221388), (1942, 216144), (2528, 166041), (2736, 153418), (2844, 147592), (2913, 144096), (3002, 139824), (3792, 110694), (3884, 108072), (4503, 93216), (5472, 76709), (5688, 73796), (5826, 72048), (6004, 69912), (7584, 55347), (7768, 54036), (8739, 48032), (9006, 46608), (11376, 36898), (11652, 36024), (12008, 34956), (13509, 31072), (15536, 27018), (17478, 24016), (18012, 23304), (18449, 22752)]