848288412

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 2179923200

約数和(自身を除く): 1331634788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 379, 474, 711, 758, 787, 948, 1137, 1422, 1516, 1574, 2274, 2361, 2844, 3148, 3411, 4548, 4722, 6822, 7083, 9444, 13644, 14166, 28332, 29941, 59882, 62173, 89823, 119764, 124346, 179646, 186519, 248692, 269469, 298273, 359292, 373038, 538938, 559557, 596546, 746076, 894819, 1077876, 1119114, 1193092, 1789638, 2238228, 2684457, 3579276, 5368914, 10737828, 23563567, 47127134, 70690701, 94254268, 141381402, 212072103, 282762804, 424144206, 848288412]

約数ペア:

[(1, 848288412), (2, 424144206), (3, 282762804), (4, 212072103), (6, 141381402), (9, 94254268), (12, 70690701), (18, 47127134), (36, 23563567), (79, 10737828), (158, 5368914), (237, 3579276), (316, 2684457), (379, 2238228), (474, 1789638), (711, 1193092), (758, 1119114), (787, 1077876), (948, 894819), (1137, 746076), (1422, 596546), (1516, 559557), (1574, 538938), (2274, 373038), (2361, 359292), (2844, 298273), (3148, 269469), (3411, 248692), (4548, 186519), (4722, 179646), (6822, 124346), (7083, 119764), (9444, 89823), (13644, 62173), (14166, 59882), (28332, 29941)]