767617656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 2142987840

約数和(自身を除く): 1375370184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 61, 78, 104, 106, 122, 156, 159, 183, 212, 244, 312, 318, 366, 424, 488, 636, 689, 732, 761, 793, 1272, 1378, 1464, 1522, 1586, 2067, 2283, 2379, 2756, 3044, 3172, 3233, 4134, 4566, 4758, 5512, 6088, 6344, 6466, 8268, 9132, 9516, 9699, 9893, 12932, 16536, 18264, 19032, 19398, 19786, 25864, 29679, 38796, 39572, 40333, 42029, 46421, 59358, 77592, 79144, 80666, 84058, 92842, 118716, 120999, 126087, 139263, 161332, 168116, 185684, 237432, 241998, 252174, 278526, 322664, 336232, 371368, 483996, 504348, 524329, 557052, 603473, 967992, 1008696, 1048658, 1114104, 1206946, 1572987, 1810419, 2097316, 2413892, 2460313, 3145974, 3620838, 4194632, 4827784, 4920626, 6291948, 7241676, 7380939, 9841252, 12583896, 14483352, 14761878, 19682504, 29523756, 31984069, 59047512, 63968138, 95952207, 127936276, 191904414, 255872552, 383808828, 767617656]

約数ペア:

[(1, 767617656), (2, 383808828), (3, 255872552), (4, 191904414), (6, 127936276), (8, 95952207), (12, 63968138), (13, 59047512), (24, 31984069), (26, 29523756), (39, 19682504), (52, 14761878), (53, 14483352), (61, 12583896), (78, 9841252), (104, 7380939), (106, 7241676), (122, 6291948), (156, 4920626), (159, 4827784), (183, 4194632), (212, 3620838), (244, 3145974), (312, 2460313), (318, 2413892), (366, 2097316), (424, 1810419), (488, 1572987), (636, 1206946), (689, 1114104), (732, 1048658), (761, 1008696), (793, 967992), (1272, 603473), (1378, 557052), (1464, 524329), (1522, 504348), (1586, 483996), (2067, 371368), (2283, 336232), (2379, 322664), (2756, 278526), (3044, 252174), (3172, 241998), (3233, 237432), (4134, 185684), (4566, 168116), (4758, 161332), (5512, 139263), (6088, 126087), (6344, 120999), (6466, 118716), (8268, 92842), (9132, 84058), (9516, 80666), (9699, 79144), (9893, 77592), (12932, 59358), (16536, 46421), (18264, 42029), (19032, 40333), (19398, 39572), (19786, 38796), (25864, 29679)]