1277126224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3524

約数の個数: 80

約数和(自身を含む): 2881529856

約数和(自身を除く): 1604403632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 127, 136, 176, 187, 254, 272, 374, 508, 748, 1016, 1397, 1496, 2032, 2159, 2794, 2992, 3361, 4318, 5588, 6722, 8636, 11176, 13444, 17272, 22352, 23749, 26888, 34544, 36971, 47498, 53776, 57137, 73942, 94996, 114274, 147884, 189992, 228548, 295768, 379984, 426847, 457096, 591536, 628507, 853694, 914192, 1257014, 1707388, 2514028, 3414776, 4695317, 5028056, 6829552, 7256399, 9390634, 10056112, 14512798, 18781268, 29025596, 37562536, 58051192, 75125072, 79820389, 116102384, 159640778, 319281556, 638563112, 1277126224]

約数ペア:

[(1, 1277126224), (2, 638563112), (4, 319281556), (8, 159640778), (11, 116102384), (16, 79820389), (17, 75125072), (22, 58051192), (34, 37562536), (44, 29025596), (68, 18781268), (88, 14512798), (127, 10056112), (136, 9390634), (176, 7256399), (187, 6829552), (254, 5028056), (272, 4695317), (374, 3414776), (508, 2514028), (748, 1707388), (1016, 1257014), (1397, 914192), (1496, 853694), (2032, 628507), (2159, 591536), (2794, 457096), (2992, 426847), (3361, 379984), (4318, 295768), (5588, 228548), (6722, 189992), (8636, 147884), (11176, 114274), (13444, 94996), (17272, 73942), (22352, 57137), (23749, 53776), (26888, 47498), (34544, 36971)]