1345203888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{12791}}^1$

素因数の和:13122

約数の個数: 80

約数和(自身を含む): 3984554496

約数和(自身を除く): 2639350608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1878, 2191, 2504, 3756, 4382, 5008, 6573, 7512, 8764, 12791, 13146, 15024, 17528, 25582, 26292, 35056, 38373, 51164, 52584, 76746, 89537, 102328, 105168, 153492, 179074, 204656, 268611, 306984, 358148, 537222, 613968, 716296, 1074444, 1432592, 2148888, 4003583, 4297776, 8007166, 12010749, 16014332, 24021498, 28025081, 32028664, 48042996, 56050162, 64057328, 84075243, 96085992, 112100324, 168150486, 192171984, 224200648, 336300972, 448401296, 672601944, 1345203888]

約数ペア:

[(1, 1345203888), (2, 672601944), (3, 448401296), (4, 336300972), (6, 224200648), (7, 192171984), (8, 168150486), (12, 112100324), (14, 96085992), (16, 84075243), (21, 64057328), (24, 56050162), (28, 48042996), (42, 32028664), (48, 28025081), (56, 24021498), (84, 16014332), (112, 12010749), (168, 8007166), (313, 4297776), (336, 4003583), (626, 2148888), (939, 1432592), (1252, 1074444), (1878, 716296), (2191, 613968), (2504, 537222), (3756, 358148), (4382, 306984), (5008, 268611), (6573, 204656), (7512, 179074), (8764, 153492), (12791, 105168), (13146, 102328), (15024, 89537), (17528, 76746), (25582, 52584), (26292, 51164), (35056, 38373)]