1245343428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{673}}^1\times {\mathrm{1049}}^1$

素因数の和:1746

約数の個数: 108

約数和(自身を含む): 3670839900

約数和(自身を除く): 2425496472

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 673, 882, 1049, 1346, 1764, 2019, 2098, 2692, 3147, 4038, 4196, 4711, 6057, 6294, 7343, 8076, 9422, 9441, 12114, 12588, 14133, 14686, 18844, 18882, 22029, 24228, 28266, 29372, 32977, 37764, 42399, 44058, 51401, 56532, 65954, 66087, 84798, 88116, 98931, 102802, 131908, 132174, 154203, 169596, 197862, 205604, 264348, 296793, 308406, 395724, 462609, 593586, 616812, 705977, 925218, 1187172, 1411954, 1850436, 2117931, 2823908, 4235862, 4941839, 6353793, 8471724, 9883678, 12707586, 14825517, 19767356, 25415172, 29651034, 34592873, 44476551, 59302068, 69185746, 88953102, 103778619, 138371492, 177906204, 207557238, 311335857, 415114476, 622671714, 1245343428]

約数ペア:

[(1, 1245343428), (2, 622671714), (3, 415114476), (4, 311335857), (6, 207557238), (7, 177906204), (9, 138371492), (12, 103778619), (14, 88953102), (18, 69185746), (21, 59302068), (28, 44476551), (36, 34592873), (42, 29651034), (49, 25415172), (63, 19767356), (84, 14825517), (98, 12707586), (126, 9883678), (147, 8471724), (196, 6353793), (252, 4941839), (294, 4235862), (441, 2823908), (588, 2117931), (673, 1850436), (882, 1411954), (1049, 1187172), (1346, 925218), (1764, 705977), (2019, 616812), (2098, 593586), (2692, 462609), (3147, 395724), (4038, 308406), (4196, 296793), (4711, 264348), (6057, 205604), (6294, 197862), (7343, 169596), (8076, 154203), (9422, 132174), (9441, 131908), (12114, 102802), (12588, 98931), (14133, 88116), (14686, 84798), (18844, 66087), (18882, 65954), (22029, 56532), (24228, 51401), (28266, 44058), (29372, 42399), (32977, 37764)]