438292008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7187}}^1$

素因数の和:7228

約数の個数: 144

約数和(自身を含む): 1491366240

約数和(自身を除く): 1053074232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 4356, 5082, 5544, 6776, 7187, 7623, 8712, 10164, 14374, 15246, 20328, 21561, 28748, 30492, 43122, 50309, 57496, 60984, 64683, 79057, 86244, 100618, 129366, 150927, 158114, 172488, 201236, 237171, 258732, 301854, 316228, 402472, 452781, 474342, 517464, 553399, 603708, 632456, 711513, 869627, 905562, 948684, 1106798, 1207416, 1423026, 1660197, 1739254, 1811124, 1897368, 2213596, 2608881, 2846052, 3320394, 3478508, 3622248, 4427192, 4980591, 5217762, 5692104, 6087389, 6640788, 6957016, 7826643, 9961182, 10435524, 12174778, 13281576, 15653286, 18262167, 19922364, 20871048, 24349556, 31306572, 36524334, 39844728, 48699112, 54786501, 62613144, 73048668, 109573002, 146097336, 219146004, 438292008]

約数ペア:

[(1, 438292008), (2, 219146004), (3, 146097336), (4, 109573002), (6, 73048668), (7, 62613144), (8, 54786501), (9, 48699112), (11, 39844728), (12, 36524334), (14, 31306572), (18, 24349556), (21, 20871048), (22, 19922364), (24, 18262167), (28, 15653286), (33, 13281576), (36, 12174778), (42, 10435524), (44, 9961182), (56, 7826643), (63, 6957016), (66, 6640788), (72, 6087389), (77, 5692104), (84, 5217762), (88, 4980591), (99, 4427192), (121, 3622248), (126, 3478508), (132, 3320394), (154, 2846052), (168, 2608881), (198, 2213596), (231, 1897368), (242, 1811124), (252, 1739254), (264, 1660197), (308, 1423026), (363, 1207416), (396, 1106798), (462, 948684), (484, 905562), (504, 869627), (616, 711513), (693, 632456), (726, 603708), (792, 553399), (847, 517464), (924, 474342), (968, 452781), (1089, 402472), (1386, 316228), (1452, 301854), (1694, 258732), (1848, 237171), (2178, 201236), (2541, 172488), (2772, 158114), (2904, 150927), (3388, 129366), (4356, 100618), (5082, 86244), (5544, 79057), (6776, 64683), (7187, 60984), (7623, 57496), (8712, 50309), (10164, 43122), (14374, 30492), (15246, 28748), (20328, 21561)]