393814824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2215

約数の個数: 128

約数和(自身を含む): 1152614400

約数和(自身を除く): 758799576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2143, 2356, 2418, 2964, 3224, 3534, 4286, 4712, 4836, 5928, 6429, 7068, 7657, 8572, 9672, 12858, 14136, 15314, 17144, 22971, 25716, 27859, 30628, 40717, 45942, 51432, 55718, 61256, 66433, 81434, 83577, 91884, 111436, 122151, 132866, 162868, 167154, 183768, 199299, 222872, 244302, 265732, 325736, 334308, 398598, 488604, 529321, 531464, 668616, 797196, 863629, 977208, 1058642, 1262227, 1587963, 1594392, 1727258, 2117284, 2524454, 2590887, 3175926, 3454516, 3786681, 4234568, 5048908, 5181774, 6351852, 6909032, 7573362, 10097816, 10363548, 12703704, 15146724, 16408951, 20727096, 30293448, 32817902, 49226853, 65635804, 98453706, 131271608, 196907412, 393814824]

約数ペア:

[(1, 393814824), (2, 196907412), (3, 131271608), (4, 98453706), (6, 65635804), (8, 49226853), (12, 32817902), (13, 30293448), (19, 20727096), (24, 16408951), (26, 15146724), (31, 12703704), (38, 10363548), (39, 10097816), (52, 7573362), (57, 6909032), (62, 6351852), (76, 5181774), (78, 5048908), (93, 4234568), (104, 3786681), (114, 3454516), (124, 3175926), (152, 2590887), (156, 2524454), (186, 2117284), (228, 1727258), (247, 1594392), (248, 1587963), (312, 1262227), (372, 1058642), (403, 977208), (456, 863629), (494, 797196), (589, 668616), (741, 531464), (744, 529321), (806, 488604), (988, 398598), (1178, 334308), (1209, 325736), (1482, 265732), (1612, 244302), (1767, 222872), (1976, 199299), (2143, 183768), (2356, 167154), (2418, 162868), (2964, 132866), (3224, 122151), (3534, 111436), (4286, 91884), (4712, 83577), (4836, 81434), (5928, 66433), (6429, 61256), (7068, 55718), (7657, 51432), (8572, 45942), (9672, 40717), (12858, 30628), (14136, 27859), (15314, 25716), (17144, 22971)]