1330352848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 2930526720

約数和(自身を除く): 1600173872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 109, 124, 176, 218, 248, 341, 436, 496, 682, 872, 1199, 1364, 1744, 2237, 2398, 2728, 3379, 4474, 4796, 5456, 6758, 8948, 9592, 13516, 17896, 19184, 24607, 27032, 35792, 37169, 49214, 54064, 69347, 74338, 98428, 138694, 148676, 196856, 243833, 277388, 297352, 393712, 487666, 554776, 594704, 762817, 975332, 1109552, 1525634, 1950664, 2682163, 3051268, 3901328, 5364326, 6102536, 7558823, 10728652, 12205072, 15117646, 21457304, 30235292, 42914608, 60470584, 83147053, 120941168, 166294106, 332588212, 665176424, 1330352848]

約数ペア:

[(1, 1330352848), (2, 665176424), (4, 332588212), (8, 166294106), (11, 120941168), (16, 83147053), (22, 60470584), (31, 42914608), (44, 30235292), (62, 21457304), (88, 15117646), (109, 12205072), (124, 10728652), (176, 7558823), (218, 6102536), (248, 5364326), (341, 3901328), (436, 3051268), (496, 2682163), (682, 1950664), (872, 1525634), (1199, 1109552), (1364, 975332), (1744, 762817), (2237, 594704), (2398, 554776), (2728, 487666), (3379, 393712), (4474, 297352), (4796, 277388), (5456, 243833), (6758, 196856), (8948, 148676), (9592, 138694), (13516, 98428), (17896, 74338), (19184, 69347), (24607, 54064), (27032, 49214), (35792, 37169)]