16404051888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{856519}}^1$

素因数の和:856559

約数の個数: 120

約数和(自身を含む): 55228409600

約数和(自身を除く): 38824357712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 856519, 1713038, 2569557, 3426076, 5139114, 5995633, 6852152, 7708671, 10278228, 11991266, 13704304, 15417342, 16273861, 17986899, 20556456, 23982532, 30834684, 32547722, 35973798, 41112912, 47965064, 48821583, 53960697, 61669368, 65095444, 71947596, 95930128, 97643166, 107921394, 113917027, 123338736, 130190888, 143895192, 146464749, 195286332, 215842788, 227834054, 260381776, 287790384, 292929498, 341751081, 390572664, 431685576, 455668108, 585858996, 683502162, 781145328, 863371152, 911336216, 1025253243, 1171717992, 1367004324, 1822672432, 2050506486, 2343435984, 2734008648, 4101012972, 5468017296, 8202025944, 16404051888]

約数ペア:

[(1, 16404051888), (2, 8202025944), (3, 5468017296), (4, 4101012972), (6, 2734008648), (7, 2343435984), (8, 2050506486), (9, 1822672432), (12, 1367004324), (14, 1171717992), (16, 1025253243), (18, 911336216), (19, 863371152), (21, 781145328), (24, 683502162), (28, 585858996), (36, 455668108), (38, 431685576), (42, 390572664), (48, 341751081), (56, 292929498), (57, 287790384), (63, 260381776), (72, 227834054), (76, 215842788), (84, 195286332), (112, 146464749), (114, 143895192), (126, 130190888), (133, 123338736), (144, 113917027), (152, 107921394), (168, 97643166), (171, 95930128), (228, 71947596), (252, 65095444), (266, 61669368), (304, 53960697), (336, 48821583), (342, 47965064), (399, 41112912), (456, 35973798), (504, 32547722), (532, 30834684), (684, 23982532), (798, 20556456), (912, 17986899), (1008, 16273861), (1064, 15417342), (1197, 13704304), (1368, 11991266), (1596, 10278228), (2128, 7708671), (2394, 6852152), (2736, 5995633), (3192, 5139114), (4788, 3426076), (6384, 2569557), (9576, 1713038), (19152, 856519)]