122468724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 372642816

約数和(自身を除く): 250174092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 217, 244, 252, 257, 279, 366, 372, 427, 434, 514, 549, 558, 651, 732, 771, 854, 868, 1028, 1098, 1116, 1281, 1302, 1542, 1708, 1799, 1891, 1953, 2196, 2313, 2562, 2604, 3084, 3598, 3782, 3843, 3906, 4626, 5124, 5397, 5673, 7196, 7564, 7686, 7812, 7967, 9252, 10794, 11346, 13237, 15372, 15677, 15934, 16191, 17019, 21588, 22692, 23901, 26474, 31354, 31868, 32382, 34038, 39711, 47031, 47802, 52948, 55769, 62708, 64764, 68076, 71703, 79422, 94062, 95604, 109739, 111538, 119133, 141093, 143406, 158844, 167307, 188124, 219478, 223076, 238266, 282186, 286812, 329217, 334614, 438956, 476532, 485987, 501921, 564372, 658434, 669228, 971974, 987651, 1003842, 1316868, 1457961, 1943948, 1975302, 2007684, 2915922, 3401909, 3950604, 4373883, 5831844, 6803818, 8747766, 10205727, 13607636, 17495532, 20411454, 30617181, 40822908, 61234362, 122468724]

約数ペア:

[(1, 122468724), (2, 61234362), (3, 40822908), (4, 30617181), (6, 20411454), (7, 17495532), (9, 13607636), (12, 10205727), (14, 8747766), (18, 6803818), (21, 5831844), (28, 4373883), (31, 3950604), (36, 3401909), (42, 2915922), (61, 2007684), (62, 1975302), (63, 1943948), (84, 1457961), (93, 1316868), (122, 1003842), (124, 987651), (126, 971974), (183, 669228), (186, 658434), (217, 564372), (244, 501921), (252, 485987), (257, 476532), (279, 438956), (366, 334614), (372, 329217), (427, 286812), (434, 282186), (514, 238266), (549, 223076), (558, 219478), (651, 188124), (732, 167307), (771, 158844), (854, 143406), (868, 141093), (1028, 119133), (1098, 111538), (1116, 109739), (1281, 95604), (1302, 94062), (1542, 79422), (1708, 71703), (1799, 68076), (1891, 64764), (1953, 62708), (2196, 55769), (2313, 52948), (2562, 47802), (2604, 47031), (3084, 39711), (3598, 34038), (3782, 32382), (3843, 31868), (3906, 31354), (4626, 26474), (5124, 23901), (5397, 22692), (5673, 21588), (7196, 17019), (7564, 16191), (7686, 15934), (7812, 15677), (7967, 15372), (9252, 13237), (10794, 11346)]