171884008516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1439}}^1$

素因数の和:1934

約数の個数: 144

約数和(自身を含む): 360364032000

約数和(自身を除く): 188480023484

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 121, 124, 209, 242, 341, 418, 419, 484, 589, 682, 836, 838, 1178, 1364, 1439, 1676, 2299, 2356, 2878, 3751, 4598, 4609, 5756, 6479, 7502, 7961, 9196, 9218, 12958, 12989, 15004, 15829, 15922, 18436, 25916, 25978, 27341, 31658, 31844, 44609, 50699, 51956, 54682, 63316, 71269, 87571, 89218, 101398, 109364, 142538, 142879, 174119, 175142, 178436, 202796, 246791, 285076, 285758, 300751, 348238, 350284, 490699, 493582, 571516, 601502, 602941, 696476, 847571, 963281, 981398, 987164, 1203004, 1205882, 1571669, 1695142, 1926562, 1962796, 2411764, 2714701, 3143338, 3308261, 3390284, 3853124, 5397689, 5429402, 6286676, 6616522, 6632351, 9323281, 10795378, 10858804, 11455879, 13233044, 13264702, 18646562, 18691171, 21590756, 22911758, 26529404, 29861711, 37293124, 37382342, 45823516, 59723422, 72955861, 74764684, 102556091, 119446844, 126014669, 145911722, 205112182, 205602881, 252029338, 291823444, 355132249, 410224364, 411205762, 504058676, 710264498, 822411524, 1386161359, 1420528996, 2261631691, 2772322718, 3906454739, 4523263382, 5544645436, 7812909478, 9046526764, 15625818956, 42971002129, 85942004258, 171884008516]

約数ペア:

[(1, 171884008516), (2, 85942004258), (4, 42971002129), (11, 15625818956), (19, 9046526764), (22, 7812909478), (31, 5544645436), (38, 4523263382), (44, 3906454739), (62, 2772322718), (76, 2261631691), (121, 1420528996), (124, 1386161359), (209, 822411524), (242, 710264498), (341, 504058676), (418, 411205762), (419, 410224364), (484, 355132249), (589, 291823444), (682, 252029338), (836, 205602881), (838, 205112182), (1178, 145911722), (1364, 126014669), (1439, 119446844), (1676, 102556091), (2299, 74764684), (2356, 72955861), (2878, 59723422), (3751, 45823516), (4598, 37382342), (4609, 37293124), (5756, 29861711), (6479, 26529404), (7502, 22911758), (7961, 21590756), (9196, 18691171), (9218, 18646562), (12958, 13264702), (12989, 13233044), (15004, 11455879), (15829, 10858804), (15922, 10795378), (18436, 9323281), (25916, 6632351), (25978, 6616522), (27341, 6286676), (31658, 5429402), (31844, 5397689), (44609, 3853124), (50699, 3390284), (51956, 3308261), (54682, 3143338), (63316, 2714701), (71269, 2411764), (87571, 1962796), (89218, 1926562), (101398, 1695142), (109364, 1571669), (142538, 1205882), (142879, 1203004), (174119, 987164), (175142, 981398), (178436, 963281), (202796, 847571), (246791, 696476), (285076, 602941), (285758, 601502), (300751, 571516), (348238, 493582), (350284, 490699)]