28756842912

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83417}}^1$

素因数の和:83465

約数の個数: 240

約数和(自身を含む): 101743266240

約数和(自身を除く): 72986423328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 6048, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 28728, 38304, 43092, 49248, 57456, 83417, 86184, 114912, 166834, 172368, 250251, 333668, 344736, 500502, 583919, 667336, 750753, 1001004, 1167838, 1334672, 1501506, 1584923, 1751757, 2002008, 2252259, 2335676, 2669344, 3003012, 3169846, 3503514, 4004016, 4504518, 4671352, 4754769, 5255271, 6006024, 6339692, 6756777, 7007028, 8008032, 9009036, 9342704, 9509538, 10510542, 11094461, 12012048, 12679384, 13513554, 14014056, 14264307, 15765813, 18018072, 18685408, 19019076, 21021084, 22188922, 24024096, 25358768, 27027108, 28028112, 28528614, 31531626, 33283383, 36036144, 38038152, 42042168, 42792921, 44377844, 47297439, 50717536, 54054216, 56056224, 57057228, 63063252, 66566766, 72072288, 76076304, 84084336, 85585842, 88755688, 94594878, 99850149, 108108432, 114114456, 126126504, 128378763, 133133532, 152152608, 168168672, 171171684, 177511376, 189189756, 199700298, 216216864, 228228912, 252253008, 256757526, 266267064, 299550447, 342343368, 355022752, 378379512, 399400596, 456457824, 504506016, 513515052, 532534128, 599100894, 684686736, 756759024, 798801192, 898651341, 1027030104, 1065068256, 1198201788, 1369373472, 1513518048, 1597602384, 1797302682, 2054060208, 2396403576, 3195204768, 3594605364, 4108120416, 4792807152, 7189210728, 9585614304, 14378421456, 28756842912]

約数ペア:

[(1, 28756842912), (2, 14378421456), (3, 9585614304), (4, 7189210728), (6, 4792807152), (7, 4108120416), (8, 3594605364), (9, 3195204768), (12, 2396403576), (14, 2054060208), (16, 1797302682), (18, 1597602384), (19, 1513518048), (21, 1369373472), (24, 1198201788), (27, 1065068256), (28, 1027030104), (32, 898651341), (36, 798801192), (38, 756759024), (42, 684686736), (48, 599100894), (54, 532534128), (56, 513515052), (57, 504506016), (63, 456457824), (72, 399400596), (76, 378379512), (81, 355022752), (84, 342343368), (96, 299550447), (108, 266267064), (112, 256757526), (114, 252253008), (126, 228228912), (133, 216216864), (144, 199700298), (152, 189189756), (162, 177511376), (168, 171171684), (171, 168168672), (189, 152152608), (216, 133133532), (224, 128378763), (228, 126126504), (252, 114114456), (266, 108108432), (288, 99850149), (304, 94594878), (324, 88755688), (336, 85585842), (342, 84084336), (378, 76076304), (399, 72072288), (432, 66566766), (456, 63063252), (504, 57057228), (513, 56056224), (532, 54054216), (567, 50717536), (608, 47297439), (648, 44377844), (672, 42792921), (684, 42042168), (756, 38038152), (798, 36036144), (864, 33283383), (912, 31531626), (1008, 28528614), (1026, 28028112), (1064, 27027108), (1134, 25358768), (1197, 24024096), (1296, 22188922), (1368, 21021084), (1512, 19019076), (1539, 18685408), (1596, 18018072), (1824, 15765813), (2016, 14264307), (2052, 14014056), (2128, 13513554), (2268, 12679384), (2394, 12012048), (2592, 11094461), (2736, 10510542), (3024, 9509538), (3078, 9342704), (3192, 9009036), (3591, 8008032), (4104, 7007028), (4256, 6756777), (4536, 6339692), (4788, 6006024), (5472, 5255271), (6048, 4754769), (6156, 4671352), (6384, 4504518), (7182, 4004016), (8208, 3503514), (9072, 3169846), (9576, 3003012), (10773, 2669344), (12312, 2335676), (12768, 2252259), (14364, 2002008), (16416, 1751757), (18144, 1584923), (19152, 1501506), (21546, 1334672), (24624, 1167838), (28728, 1001004), (38304, 750753), (43092, 667336), (49248, 583919), (57456, 500502), (83417, 344736), (86184, 333668), (114912, 250251), (166834, 172368)]