28734932016

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{581773}}^1$

素因数の和:581808

約数の個数: 120

約数和(自身を含む): 93781968800

約数和(自身を除く): 65047036784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 16464, 24696, 49392, 581773, 1163546, 1745319, 2327092, 3490638, 4072411, 4654184, 5235957, 6981276, 8144822, 9308368, 10471914, 12217233, 13962552, 16289644, 20943828, 24434466, 27925104, 28506877, 32579288, 36651699, 41887656, 48868932, 57013754, 65158576, 73303398, 83775312, 85520631, 97737864, 114027508, 146606796, 171041262, 195475728, 199548139, 228055016, 256561893, 293213592, 342082524, 399096278, 456110032, 513123786, 586427184, 598644417, 684165048, 798192556, 1026247572, 1197288834, 1368330096, 1596385112, 1795933251, 2052495144, 2394577668, 3192770224, 3591866502, 4104990288, 4789155336, 7183733004, 9578310672, 14367466008, 28734932016]

約数ペア:

[(1, 28734932016), (2, 14367466008), (3, 9578310672), (4, 7183733004), (6, 4789155336), (7, 4104990288), (8, 3591866502), (9, 3192770224), (12, 2394577668), (14, 2052495144), (16, 1795933251), (18, 1596385112), (21, 1368330096), (24, 1197288834), (28, 1026247572), (36, 798192556), (42, 684165048), (48, 598644417), (49, 586427184), (56, 513123786), (63, 456110032), (72, 399096278), (84, 342082524), (98, 293213592), (112, 256561893), (126, 228055016), (144, 199548139), (147, 195475728), (168, 171041262), (196, 146606796), (252, 114027508), (294, 97737864), (336, 85520631), (343, 83775312), (392, 73303398), (441, 65158576), (504, 57013754), (588, 48868932), (686, 41887656), (784, 36651699), (882, 32579288), (1008, 28506877), (1029, 27925104), (1176, 24434466), (1372, 20943828), (1764, 16289644), (2058, 13962552), (2352, 12217233), (2744, 10471914), (3087, 9308368), (3528, 8144822), (4116, 6981276), (5488, 5235957), (6174, 4654184), (7056, 4072411), (8232, 3490638), (12348, 2327092), (16464, 1745319), (24696, 1163546), (49392, 581773)]