217382088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 686592000

約数和(自身を除く): 469209912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 231, 237, 264, 308, 316, 462, 474, 553, 616, 632, 869, 924, 948, 1106, 1489, 1659, 1738, 1848, 1896, 2212, 2607, 2978, 3318, 3476, 4424, 4467, 5214, 5956, 6083, 6636, 6952, 8934, 10423, 10428, 11912, 12166, 13272, 16379, 17868, 18249, 20846, 20856, 24332, 31269, 32758, 35736, 36498, 41692, 48664, 49137, 62538, 65516, 72996, 83384, 98274, 114653, 117631, 125076, 131032, 145992, 196548, 229306, 235262, 250152, 343959, 352893, 393096, 458612, 470524, 687918, 705786, 823417, 917224, 941048, 1293941, 1375836, 1411572, 1646834, 2470251, 2587882, 2751672, 2823144, 3293668, 3881823, 4940502, 5175764, 6587336, 7763646, 9057587, 9881004, 10351528, 15527292, 18115174, 19762008, 27172761, 31054584, 36230348, 54345522, 72460696, 108691044, 217382088]

約数ペア:

[(1, 217382088), (2, 108691044), (3, 72460696), (4, 54345522), (6, 36230348), (7, 31054584), (8, 27172761), (11, 19762008), (12, 18115174), (14, 15527292), (21, 10351528), (22, 9881004), (24, 9057587), (28, 7763646), (33, 6587336), (42, 5175764), (44, 4940502), (56, 3881823), (66, 3293668), (77, 2823144), (79, 2751672), (84, 2587882), (88, 2470251), (132, 1646834), (154, 1411572), (158, 1375836), (168, 1293941), (231, 941048), (237, 917224), (264, 823417), (308, 705786), (316, 687918), (462, 470524), (474, 458612), (553, 393096), (616, 352893), (632, 343959), (869, 250152), (924, 235262), (948, 229306), (1106, 196548), (1489, 145992), (1659, 131032), (1738, 125076), (1848, 117631), (1896, 114653), (2212, 98274), (2607, 83384), (2978, 72996), (3318, 65516), (3476, 62538), (4424, 49137), (4467, 48664), (5214, 41692), (5956, 36498), (6083, 35736), (6636, 32758), (6952, 31269), (8934, 24332), (10423, 20856), (10428, 20846), (11912, 18249), (12166, 17868), (13272, 16379)]