391417632

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 1180539360

約数和(自身を除く): 789121728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 233, 288, 304, 307, 342, 456, 466, 608, 614, 684, 699, 912, 921, 932, 1228, 1368, 1398, 1824, 1842, 1864, 2097, 2456, 2736, 2763, 2796, 3684, 3728, 4194, 4427, 4912, 5472, 5526, 5592, 5833, 7368, 7456, 8388, 8854, 9824, 11052, 11184, 11666, 13281, 14736, 16776, 17499, 17708, 22104, 22368, 23332, 26562, 29472, 33552, 34998, 35416, 39843, 44208, 46664, 52497, 53124, 67104, 69996, 70832, 71531, 79686, 88416, 93328, 104994, 106248, 139992, 141664, 143062, 159372, 186656, 209988, 212496, 214593, 279984, 286124, 318744, 419976, 424992, 429186, 559968, 572248, 637488, 643779, 839952, 858372, 1144496, 1274976, 1287558, 1359089, 1679904, 1716744, 2288992, 2575116, 2718178, 3433488, 4077267, 5150232, 5436356, 6866976, 8154534, 10300464, 10872712, 12231801, 16309068, 20600928, 21745424, 24463602, 32618136, 43490848, 48927204, 65236272, 97854408, 130472544, 195708816, 391417632]

約数ペア:

[(1, 391417632), (2, 195708816), (3, 130472544), (4, 97854408), (6, 65236272), (8, 48927204), (9, 43490848), (12, 32618136), (16, 24463602), (18, 21745424), (19, 20600928), (24, 16309068), (32, 12231801), (36, 10872712), (38, 10300464), (48, 8154534), (57, 6866976), (72, 5436356), (76, 5150232), (96, 4077267), (114, 3433488), (144, 2718178), (152, 2575116), (171, 2288992), (228, 1716744), (233, 1679904), (288, 1359089), (304, 1287558), (307, 1274976), (342, 1144496), (456, 858372), (466, 839952), (608, 643779), (614, 637488), (684, 572248), (699, 559968), (912, 429186), (921, 424992), (932, 419976), (1228, 318744), (1368, 286124), (1398, 279984), (1824, 214593), (1842, 212496), (1864, 209988), (2097, 186656), (2456, 159372), (2736, 143062), (2763, 141664), (2796, 139992), (3684, 106248), (3728, 104994), (4194, 93328), (4427, 88416), (4912, 79686), (5472, 71531), (5526, 70832), (5592, 69996), (5833, 67104), (7368, 53124), (7456, 52497), (8388, 46664), (8854, 44208), (9824, 39843), (11052, 35416), (11184, 34998), (11666, 33552), (13281, 29472), (14736, 26562), (16776, 23332), (17499, 22368), (17708, 22104)]