1891095232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 224

約数和(自身を含む): 4670023680

約数和(自身を除く): 2778928448

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 32, 34, 38, 52, 62, 64, 68, 76, 104, 124, 136, 152, 208, 221, 227, 247, 248, 272, 304, 323, 403, 416, 442, 454, 494, 496, 527, 544, 589, 608, 646, 806, 832, 884, 908, 988, 992, 1054, 1088, 1178, 1216, 1292, 1612, 1768, 1816, 1976, 1984, 2108, 2356, 2584, 2951, 3224, 3536, 3632, 3859, 3952, 4199, 4216, 4313, 4712, 5168, 5902, 6448, 6851, 7037, 7072, 7264, 7657, 7718, 7904, 8398, 8432, 8626, 9424, 10013, 10336, 11804, 12896, 13702, 14074, 14144, 14528, 15314, 15436, 15808, 16796, 16864, 17252, 18848, 20026, 20672, 23608, 25792, 27404, 28148, 30628, 30872, 33592, 33728, 34504, 37696, 40052, 47216, 50167, 54808, 56069, 56296, 61256, 61744, 67184, 69008, 73321, 80104, 91481, 94432, 100334, 109616, 112138, 112592, 119629, 122512, 123488, 130169, 133703, 134368, 138016, 146642, 160208, 182962, 188864, 200668, 219232, 224276, 225184, 239258, 245024, 246976, 260338, 267406, 268736, 276032, 293284, 320416, 365924, 401336, 438464, 448552, 450368, 478516, 490048, 520676, 534812, 586568, 640832, 731848, 802672, 897104, 953173, 957032, 1041352, 1069624, 1173136, 1463696, 1555177, 1605344, 1738139, 1794208, 1906346, 1914064, 2082704, 2139248, 2272951, 2346272, 2927392, 3110354, 3210688, 3476278, 3588416, 3812692, 3828128, 4165408, 4278496, 4545902, 4692544, 5854784, 6220708, 6952556, 7625384, 7656256, 8330816, 8556992, 9091804, 12441416, 13905112, 15250768, 18183608, 24882832, 27810224, 29548363, 30501536, 36367216, 49765664, 55620448, 59096726, 61003072, 72734432, 99531328, 111240896, 118193452, 145468864, 236386904, 472773808, 945547616, 1891095232]

約数ペア:

[(1, 1891095232), (2, 945547616), (4, 472773808), (8, 236386904), (13, 145468864), (16, 118193452), (17, 111240896), (19, 99531328), (26, 72734432), (31, 61003072), (32, 59096726), (34, 55620448), (38, 49765664), (52, 36367216), (62, 30501536), (64, 29548363), (68, 27810224), (76, 24882832), (104, 18183608), (124, 15250768), (136, 13905112), (152, 12441416), (208, 9091804), (221, 8556992), (227, 8330816), (247, 7656256), (248, 7625384), (272, 6952556), (304, 6220708), (323, 5854784), (403, 4692544), (416, 4545902), (442, 4278496), (454, 4165408), (494, 3828128), (496, 3812692), (527, 3588416), (544, 3476278), (589, 3210688), (608, 3110354), (646, 2927392), (806, 2346272), (832, 2272951), (884, 2139248), (908, 2082704), (988, 1914064), (992, 1906346), (1054, 1794208), (1088, 1738139), (1178, 1605344), (1216, 1555177), (1292, 1463696), (1612, 1173136), (1768, 1069624), (1816, 1041352), (1976, 957032), (1984, 953173), (2108, 897104), (2356, 802672), (2584, 731848), (2951, 640832), (3224, 586568), (3536, 534812), (3632, 520676), (3859, 490048), (3952, 478516), (4199, 450368), (4216, 448552), (4313, 438464), (4712, 401336), (5168, 365924), (5902, 320416), (6448, 293284), (6851, 276032), (7037, 268736), (7072, 267406), (7264, 260338), (7657, 246976), (7718, 245024), (7904, 239258), (8398, 225184), (8432, 224276), (8626, 219232), (9424, 200668), (10013, 188864), (10336, 182962), (11804, 160208), (12896, 146642), (13702, 138016), (14074, 134368), (14144, 133703), (14528, 130169), (15314, 123488), (15436, 122512), (15808, 119629), (16796, 112592), (16864, 112138), (17252, 109616), (18848, 100334), (20026, 94432), (20672, 91481), (23608, 80104), (25792, 73321), (27404, 69008), (28148, 67184), (30628, 61744), (30872, 61256), (33592, 56296), (33728, 56069), (34504, 54808), (37696, 50167), (40052, 47216)]