779786532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 2400233472

約数和(自身を除く): 1620446940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 191, 204, 238, 252, 306, 357, 382, 476, 573, 612, 714, 764, 953, 1071, 1146, 1337, 1428, 1719, 1906, 2142, 2292, 2674, 2859, 3247, 3438, 3812, 4011, 4284, 5348, 5718, 6494, 6671, 6876, 8022, 8577, 9741, 11436, 12033, 12988, 13342, 16044, 16201, 17154, 19482, 20013, 22729, 24066, 26684, 29223, 32402, 34308, 38964, 40026, 45458, 48132, 48603, 58446, 60039, 64804, 68187, 80052, 90916, 97206, 113407, 116892, 120078, 136374, 145809, 182023, 194412, 204561, 226814, 240156, 272748, 291618, 340221, 364046, 409122, 453628, 546069, 583236, 680442, 728092, 818244, 1020663, 1092138, 1274161, 1360884, 1638207, 2041326, 2184276, 2548322, 3094391, 3276414, 3822483, 4082652, 5096644, 6188782, 6552828, 7644966, 9283173, 11467449, 12377564, 15289932, 18566346, 21660737, 22934898, 27849519, 37132692, 43321474, 45869796, 55699038, 64982211, 86642948, 111398076, 129964422, 194946633, 259928844, 389893266, 779786532]

約数ペア:

[(1, 779786532), (2, 389893266), (3, 259928844), (4, 194946633), (6, 129964422), (7, 111398076), (9, 86642948), (12, 64982211), (14, 55699038), (17, 45869796), (18, 43321474), (21, 37132692), (28, 27849519), (34, 22934898), (36, 21660737), (42, 18566346), (51, 15289932), (63, 12377564), (68, 11467449), (84, 9283173), (102, 7644966), (119, 6552828), (126, 6188782), (153, 5096644), (191, 4082652), (204, 3822483), (238, 3276414), (252, 3094391), (306, 2548322), (357, 2184276), (382, 2041326), (476, 1638207), (573, 1360884), (612, 1274161), (714, 1092138), (764, 1020663), (953, 818244), (1071, 728092), (1146, 680442), (1337, 583236), (1428, 546069), (1719, 453628), (1906, 409122), (2142, 364046), (2292, 340221), (2674, 291618), (2859, 272748), (3247, 240156), (3438, 226814), (3812, 204561), (4011, 194412), (4284, 182023), (5348, 145809), (5718, 136374), (6494, 120078), (6671, 116892), (6876, 113407), (8022, 97206), (8577, 90916), (9741, 80052), (11436, 68187), (12033, 64804), (12988, 60039), (13342, 58446), (16044, 48603), (16201, 48132), (17154, 45458), (19482, 40026), (20013, 38964), (22729, 34308), (24066, 32402), (26684, 29223)]