845753532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 2277789696

約数和(自身を除く): 1432036164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 61, 62, 78, 93, 94, 122, 124, 141, 156, 183, 186, 188, 244, 282, 366, 372, 403, 564, 611, 732, 793, 806, 1209, 1222, 1457, 1586, 1612, 1833, 1891, 2379, 2418, 2444, 2867, 2914, 3172, 3666, 3721, 3782, 4371, 4758, 4836, 5673, 5734, 5828, 7332, 7442, 7564, 8601, 8742, 9516, 11163, 11346, 11468, 14884, 17202, 17484, 18941, 22326, 22692, 24583, 34404, 37271, 37882, 44652, 48373, 49166, 56823, 73749, 74542, 75764, 88877, 96746, 98332, 111813, 113646, 115351, 145119, 147498, 149084, 174887, 177754, 193492, 223626, 227292, 230702, 266631, 290238, 294996, 346053, 349774, 355508, 447252, 461404, 524661, 533262, 580476, 692106, 699548, 1049322, 1066524, 1155401, 1384212, 1499563, 2098644, 2273531, 2310802, 2999126, 3466203, 4498689, 4547062, 4621604, 5421497, 5998252, 6820593, 6932406, 8997378, 9094124, 10842994, 13641186, 13864812, 16264491, 17994756, 21685988, 27282372, 32528982, 65057964, 70479461, 140958922, 211438383, 281917844, 422876766, 845753532]

約数ペア:

[(1, 845753532), (2, 422876766), (3, 281917844), (4, 211438383), (6, 140958922), (12, 70479461), (13, 65057964), (26, 32528982), (31, 27282372), (39, 21685988), (47, 17994756), (52, 16264491), (61, 13864812), (62, 13641186), (78, 10842994), (93, 9094124), (94, 8997378), (122, 6932406), (124, 6820593), (141, 5998252), (156, 5421497), (183, 4621604), (186, 4547062), (188, 4498689), (244, 3466203), (282, 2999126), (366, 2310802), (372, 2273531), (403, 2098644), (564, 1499563), (611, 1384212), (732, 1155401), (793, 1066524), (806, 1049322), (1209, 699548), (1222, 692106), (1457, 580476), (1586, 533262), (1612, 524661), (1833, 461404), (1891, 447252), (2379, 355508), (2418, 349774), (2444, 346053), (2867, 294996), (2914, 290238), (3172, 266631), (3666, 230702), (3721, 227292), (3782, 223626), (4371, 193492), (4758, 177754), (4836, 174887), (5673, 149084), (5734, 147498), (5828, 145119), (7332, 115351), (7442, 113646), (7564, 111813), (8601, 98332), (8742, 96746), (9516, 88877), (11163, 75764), (11346, 74542), (11468, 73749), (14884, 56823), (17202, 49166), (17484, 48373), (18941, 44652), (22326, 37882), (22692, 37271), (24583, 34404)]