381578221776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{69931}}^1$

素因数の和:70185

約数の個数: 160

約数和(自身を含む): 1076661882880

約数和(自身を除く): 695083661104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 193, 228, 248, 304, 372, 386, 456, 496, 579, 589, 744, 772, 912, 1158, 1178, 1488, 1544, 1767, 2316, 2356, 3088, 3534, 3667, 4632, 4712, 5983, 7068, 7334, 9264, 9424, 11001, 11966, 14136, 14668, 17949, 22002, 23932, 28272, 29336, 35898, 44004, 47864, 58672, 69931, 71796, 88008, 95728, 113677, 139862, 143592, 176016, 209793, 227354, 279724, 287184, 341031, 419586, 454708, 559448, 682062, 839172, 909416, 1118896, 1328689, 1364124, 1678344, 1818832, 2167861, 2657378, 2728248, 3356688, 3986067, 4335722, 5314756, 5456496, 6503583, 7972134, 8671444, 10629512, 13007166, 13496683, 15944268, 17342888, 21259024, 26014332, 26993366, 31888536, 34685776, 40490049, 41189359, 52028664, 53986732, 63777072, 80980098, 82378718, 104057328, 107973464, 123568077, 161960196, 164757436, 215946928, 247136154, 256436977, 323920392, 329514872, 418397173, 494272308, 512873954, 647840784, 659029744, 769310931, 836794346, 988544616, 1025747908, 1255191519, 1538621862, 1673588692, 1977089232, 2051495816, 2510383038, 3077243724, 3347177384, 4102991632, 5020766076, 6154487448, 6694354768, 7949546287, 10041532152, 12308974896, 15899092574, 20083064304, 23848638861, 31798185148, 47697277722, 63596370296, 95394555444, 127192740592, 190789110888, 381578221776]

約数ペア:

[(1, 381578221776), (2, 190789110888), (3, 127192740592), (4, 95394555444), (6, 63596370296), (8, 47697277722), (12, 31798185148), (16, 23848638861), (19, 20083064304), (24, 15899092574), (31, 12308974896), (38, 10041532152), (48, 7949546287), (57, 6694354768), (62, 6154487448), (76, 5020766076), (93, 4102991632), (114, 3347177384), (124, 3077243724), (152, 2510383038), (186, 2051495816), (193, 1977089232), (228, 1673588692), (248, 1538621862), (304, 1255191519), (372, 1025747908), (386, 988544616), (456, 836794346), (496, 769310931), (579, 659029744), (589, 647840784), (744, 512873954), (772, 494272308), (912, 418397173), (1158, 329514872), (1178, 323920392), (1488, 256436977), (1544, 247136154), (1767, 215946928), (2316, 164757436), (2356, 161960196), (3088, 123568077), (3534, 107973464), (3667, 104057328), (4632, 82378718), (4712, 80980098), (5983, 63777072), (7068, 53986732), (7334, 52028664), (9264, 41189359), (9424, 40490049), (11001, 34685776), (11966, 31888536), (14136, 26993366), (14668, 26014332), (17949, 21259024), (22002, 17342888), (23932, 15944268), (28272, 13496683), (29336, 13007166), (35898, 10629512), (44004, 8671444), (47864, 7972134), (58672, 6503583), (69931, 5456496), (71796, 5314756), (88008, 4335722), (95728, 3986067), (113677, 3356688), (139862, 2728248), (143592, 2657378), (176016, 2167861), (209793, 1818832), (227354, 1678344), (279724, 1364124), (287184, 1328689), (341031, 1118896), (419586, 909416), (454708, 839172), (559448, 682062)]