38668344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 81082056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 593, 627, 741, 836, 858, 988, 1144, 1186, 1254, 1482, 1672, 1716, 1779, 1976, 2372, 2508, 2717, 2964, 3432, 3558, 4744, 5016, 5434, 5928, 6523, 7116, 7709, 8151, 10868, 11267, 13046, 14232, 15418, 16302, 19569, 21736, 22534, 23127, 26092, 30836, 32604, 33801, 39138, 45068, 46254, 52184, 61672, 65208, 67602, 78276, 84799, 90136, 92508, 123937, 135204, 146471, 156552, 169598, 185016, 247874, 254397, 270408, 292942, 339196, 371811, 439413, 495748, 508794, 585884, 678392, 743622, 878826, 991496, 1017588, 1171768, 1487244, 1611181, 1757652, 2035176, 2974488, 3222362, 3515304, 4833543, 6444724, 9667086, 12889448, 19334172, 38668344]

約数ペア:

[(1, 38668344), (2, 19334172), (3, 12889448), (4, 9667086), (6, 6444724), (8, 4833543), (11, 3515304), (12, 3222362), (13, 2974488), (19, 2035176), (22, 1757652), (24, 1611181), (26, 1487244), (33, 1171768), (38, 1017588), (39, 991496), (44, 878826), (52, 743622), (57, 678392), (66, 585884), (76, 508794), (78, 495748), (88, 439413), (104, 371811), (114, 339196), (132, 292942), (143, 270408), (152, 254397), (156, 247874), (209, 185016), (228, 169598), (247, 156552), (264, 146471), (286, 135204), (312, 123937), (418, 92508), (429, 90136), (456, 84799), (494, 78276), (572, 67602), (593, 65208), (627, 61672), (741, 52184), (836, 46254), (858, 45068), (988, 39138), (1144, 33801), (1186, 32604), (1254, 30836), (1482, 26092), (1672, 23127), (1716, 22534), (1779, 21736), (1976, 19569), (2372, 16302), (2508, 15418), (2717, 14232), (2964, 13046), (3432, 11267), (3558, 10868), (4744, 8151), (5016, 7709), (5434, 7116), (5928, 6523)]