1975794912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75389}}^1$

素因数の和:75425

約数の個数: 144

約数和(自身を含む): 6915373920

約数和(自身を除く): 4939579008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 75389, 150778, 226167, 301556, 452334, 527723, 603112, 678501, 904668, 980057, 1055446, 1206224, 1357002, 1583169, 1809336, 1960114, 2110892, 2412448, 2714004, 2940171, 3166338, 3618672, 3920228, 4221784, 4749507, 5428008, 5880342, 6332676, 6860399, 7237344, 7840456, 8443568, 8820513, 9499014, 10856016, 11760684, 12665352, 13720798, 15680912, 16887136, 17641026, 18998028, 20581197, 21712032, 23521368, 25330704, 27441596, 31361824, 35282052, 37996056, 41162394, 47042736, 50661408, 54883192, 61743591, 70564104, 75992112, 82324788, 94085472, 109766384, 123487182, 141128208, 151984224, 164649576, 219532768, 246974364, 282256416, 329299152, 493948728, 658598304, 987897456, 1975794912]

約数ペア:

[(1, 1975794912), (2, 987897456), (3, 658598304), (4, 493948728), (6, 329299152), (7, 282256416), (8, 246974364), (9, 219532768), (12, 164649576), (13, 151984224), (14, 141128208), (16, 123487182), (18, 109766384), (21, 94085472), (24, 82324788), (26, 75992112), (28, 70564104), (32, 61743591), (36, 54883192), (39, 50661408), (42, 47042736), (48, 41162394), (52, 37996056), (56, 35282052), (63, 31361824), (72, 27441596), (78, 25330704), (84, 23521368), (91, 21712032), (96, 20581197), (104, 18998028), (112, 17641026), (117, 16887136), (126, 15680912), (144, 13720798), (156, 12665352), (168, 11760684), (182, 10856016), (208, 9499014), (224, 8820513), (234, 8443568), (252, 7840456), (273, 7237344), (288, 6860399), (312, 6332676), (336, 5880342), (364, 5428008), (416, 4749507), (468, 4221784), (504, 3920228), (546, 3618672), (624, 3166338), (672, 2940171), (728, 2714004), (819, 2412448), (936, 2110892), (1008, 1960114), (1092, 1809336), (1248, 1583169), (1456, 1357002), (1638, 1206224), (1872, 1055446), (2016, 980057), (2184, 904668), (2912, 678501), (3276, 603112), (3744, 527723), (4368, 452334), (6552, 301556), (8736, 226167), (13104, 150778), (26208, 75389)]