19270978128

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{8599}}^1$

素因数の和:8889

約数の個数: 120

約数和(自身を含む): 54898272000

約数和(自身を除く): 35627293872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 197, 237, 316, 394, 474, 591, 632, 711, 788, 948, 1182, 1264, 1422, 1576, 1773, 1896, 2364, 2844, 3152, 3546, 3792, 4728, 5688, 7092, 8599, 9456, 11376, 14184, 15563, 17198, 25797, 28368, 31126, 34396, 46689, 51594, 62252, 68792, 77391, 93378, 103188, 124504, 137584, 140067, 154782, 186756, 206376, 249008, 280134, 309564, 373512, 412752, 560268, 619128, 679321, 747024, 1120536, 1238256, 1358642, 1694003, 2037963, 2241072, 2717284, 3388006, 4075926, 5082009, 5434568, 6113889, 6776012, 8151852, 10164018, 10869136, 12227778, 13552024, 15246027, 16303704, 20328036, 24455556, 27104048, 30492054, 32607408, 40656072, 48911112, 60984108, 81312144, 97822224, 121968216, 133826237, 243936432, 267652474, 401478711, 535304948, 802957422, 1070609896, 1204436133, 1605914844, 2141219792, 2408872266, 3211829688, 4817744532, 6423659376, 9635489064, 19270978128]

約数ペア:

[(1, 19270978128), (2, 9635489064), (3, 6423659376), (4, 4817744532), (6, 3211829688), (8, 2408872266), (9, 2141219792), (12, 1605914844), (16, 1204436133), (18, 1070609896), (24, 802957422), (36, 535304948), (48, 401478711), (72, 267652474), (79, 243936432), (144, 133826237), (158, 121968216), (197, 97822224), (237, 81312144), (316, 60984108), (394, 48911112), (474, 40656072), (591, 32607408), (632, 30492054), (711, 27104048), (788, 24455556), (948, 20328036), (1182, 16303704), (1264, 15246027), (1422, 13552024), (1576, 12227778), (1773, 10869136), (1896, 10164018), (2364, 8151852), (2844, 6776012), (3152, 6113889), (3546, 5434568), (3792, 5082009), (4728, 4075926), (5688, 3388006), (7092, 2717284), (8599, 2241072), (9456, 2037963), (11376, 1694003), (14184, 1358642), (15563, 1238256), (17198, 1120536), (25797, 747024), (28368, 679321), (31126, 619128), (34396, 560268), (46689, 412752), (51594, 373512), (62252, 309564), (68792, 280134), (77391, 249008), (93378, 206376), (103188, 186756), (124504, 154782), (137584, 140067)]