921423438

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 2377589760

約数和(自身を除く): 1456166322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 47, 54, 58, 78, 81, 87, 94, 107, 117, 141, 162, 174, 214, 234, 243, 261, 282, 321, 351, 377, 423, 486, 522, 611, 642, 702, 754, 783, 846, 963, 1053, 1131, 1222, 1269, 1363, 1391, 1566, 1833, 1926, 2106, 2262, 2349, 2538, 2726, 2782, 2889, 3103, 3159, 3393, 3666, 3807, 4089, 4173, 4698, 5029, 5499, 5778, 6206, 6318, 6786, 7047, 7614, 8178, 8346, 8667, 9309, 10058, 10179, 10998, 11421, 12267, 12519, 14094, 15087, 16497, 17334, 17719, 18618, 20358, 22842, 24534, 25038, 26001, 27927, 30174, 30537, 32994, 35438, 36801, 37557, 40339, 45261, 49491, 52002, 53157, 55854, 61074, 65377, 73602, 75114, 80678, 83781, 90522, 91611, 98982, 106314, 110403, 112671, 121017, 130754, 135783, 145841, 148473, 159471, 167562, 183222, 196131, 220806, 225342, 242034, 251343, 271566, 291682, 296946, 318942, 331209, 338013, 363051, 392262, 407349, 437523, 478413, 502686, 588393, 662418, 676026, 726102, 754029, 814698, 875046, 956826, 1089153, 1176786, 1222047, 1312569, 1435239, 1508058, 1765179, 1895933, 2178306, 2444094, 2625138, 2870478, 3267459, 3530358, 3791866, 3937707, 4305717, 5295537, 5687799, 6534918, 7875414, 8611434, 9802377, 10591074, 11375598, 11813121, 15886611, 17063397, 19604754, 23626242, 31773222, 34126794, 35439363, 51190191, 70878726, 102380382, 153570573, 307141146, 460711719, 921423438]

約数ペア:

[(1, 921423438), (2, 460711719), (3, 307141146), (6, 153570573), (9, 102380382), (13, 70878726), (18, 51190191), (26, 35439363), (27, 34126794), (29, 31773222), (39, 23626242), (47, 19604754), (54, 17063397), (58, 15886611), (78, 11813121), (81, 11375598), (87, 10591074), (94, 9802377), (107, 8611434), (117, 7875414), (141, 6534918), (162, 5687799), (174, 5295537), (214, 4305717), (234, 3937707), (243, 3791866), (261, 3530358), (282, 3267459), (321, 2870478), (351, 2625138), (377, 2444094), (423, 2178306), (486, 1895933), (522, 1765179), (611, 1508058), (642, 1435239), (702, 1312569), (754, 1222047), (783, 1176786), (846, 1089153), (963, 956826), (1053, 875046), (1131, 814698), (1222, 754029), (1269, 726102), (1363, 676026), (1391, 662418), (1566, 588393), (1833, 502686), (1926, 478413), (2106, 437523), (2262, 407349), (2349, 392262), (2538, 363051), (2726, 338013), (2782, 331209), (2889, 318942), (3103, 296946), (3159, 291682), (3393, 271566), (3666, 251343), (3807, 242034), (4089, 225342), (4173, 220806), (4698, 196131), (5029, 183222), (5499, 167562), (5778, 159471), (6206, 148473), (6318, 145841), (6786, 135783), (7047, 130754), (7614, 121017), (8178, 112671), (8346, 110403), (8667, 106314), (9309, 98982), (10058, 91611), (10179, 90522), (10998, 83781), (11421, 80678), (12267, 75114), (12519, 73602), (14094, 65377), (15087, 61074), (16497, 55854), (17334, 53157), (17719, 52002), (18618, 49491), (20358, 45261), (22842, 40339), (24534, 37557), (25038, 36801), (26001, 35438), (27927, 32994), (30174, 30537)]