1553784156976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1\times {\mathrm{40609}}^1$

素因数の和:41414

約数の個数: 80

約数和(自身を含む): 3164839312320

約数和(自身を除く): 1611055155344

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 601, 692, 1202, 1384, 2404, 2768, 3979, 4808, 7958, 9616, 13823, 15916, 27646, 31832, 40609, 55292, 63664, 81218, 103973, 110584, 162436, 207946, 221168, 324872, 415892, 649744, 831784, 934007, 1663568, 1868014, 2391379, 3736028, 4782758, 7025357, 7472056, 9565516, 14050714, 14944112, 19131032, 24406009, 28101428, 38262064, 48812018, 56202856, 97624036, 112405712, 161583211, 195248072, 323166422, 390496144, 561338207, 646332844, 1122676414, 1292665688, 2245352828, 2585331376, 4222239557, 4490705656, 8444479114, 8981411312, 16888958228, 33777916456, 67555832912, 97111509811, 194223019622, 388446039244, 776892078488, 1553784156976]

約数ペア:

[(1, 1553784156976), (2, 776892078488), (4, 388446039244), (8, 194223019622), (16, 97111509811), (23, 67555832912), (46, 33777916456), (92, 16888958228), (173, 8981411312), (184, 8444479114), (346, 4490705656), (368, 4222239557), (601, 2585331376), (692, 2245352828), (1202, 1292665688), (1384, 1122676414), (2404, 646332844), (2768, 561338207), (3979, 390496144), (4808, 323166422), (7958, 195248072), (9616, 161583211), (13823, 112405712), (15916, 97624036), (27646, 56202856), (31832, 48812018), (40609, 38262064), (55292, 28101428), (63664, 24406009), (81218, 19131032), (103973, 14944112), (110584, 14050714), (162436, 9565516), (207946, 7472056), (221168, 7025357), (324872, 4782758), (415892, 3736028), (649744, 2391379), (831784, 1868014), (934007, 1663568)]