1688238468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3194

約数の個数: 144

約数和(自身を含む): 5092004736

約数和(自身を除く): 3403766268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 53, 63, 82, 84, 106, 123, 126, 159, 164, 212, 246, 252, 287, 318, 369, 371, 477, 492, 574, 636, 738, 742, 861, 954, 1113, 1148, 1476, 1484, 1722, 1908, 2173, 2226, 2583, 3083, 3339, 3444, 4346, 4452, 5166, 6166, 6519, 6678, 8692, 9249, 10332, 12332, 13038, 13356, 15211, 18498, 19557, 21581, 26076, 27747, 30422, 36996, 39114, 43162, 45633, 55494, 60844, 64743, 78228, 86324, 91266, 110988, 126403, 129486, 136899, 163399, 182532, 194229, 252806, 258972, 273798, 326798, 379209, 388458, 490197, 505612, 547596, 653596, 758418, 776916, 884821, 980394, 1137627, 1143793, 1470591, 1516836, 1769642, 1960788, 2275254, 2287586, 2654463, 2941182, 3431379, 3539284, 4550508, 4575172, 5308926, 5882364, 6699359, 6862758, 7963389, 10294137, 10617852, 13398718, 13725516, 15926778, 20098077, 20588274, 26797436, 31853556, 40196154, 41176548, 46895513, 60294231, 80392308, 93791026, 120588462, 140686539, 187582052, 241176924, 281373078, 422059617, 562746156, 844119234, 1688238468]

約数ペア:

[(1, 1688238468), (2, 844119234), (3, 562746156), (4, 422059617), (6, 281373078), (7, 241176924), (9, 187582052), (12, 140686539), (14, 120588462), (18, 93791026), (21, 80392308), (28, 60294231), (36, 46895513), (41, 41176548), (42, 40196154), (53, 31853556), (63, 26797436), (82, 20588274), (84, 20098077), (106, 15926778), (123, 13725516), (126, 13398718), (159, 10617852), (164, 10294137), (212, 7963389), (246, 6862758), (252, 6699359), (287, 5882364), (318, 5308926), (369, 4575172), (371, 4550508), (477, 3539284), (492, 3431379), (574, 2941182), (636, 2654463), (738, 2287586), (742, 2275254), (861, 1960788), (954, 1769642), (1113, 1516836), (1148, 1470591), (1476, 1143793), (1484, 1137627), (1722, 980394), (1908, 884821), (2173, 776916), (2226, 758418), (2583, 653596), (3083, 547596), (3339, 505612), (3444, 490197), (4346, 388458), (4452, 379209), (5166, 326798), (6166, 273798), (6519, 258972), (6678, 252806), (8692, 194229), (9249, 182532), (10332, 163399), (12332, 136899), (13038, 129486), (13356, 126403), (15211, 110988), (18498, 91266), (19557, 86324), (21581, 78228), (26076, 64743), (27747, 60844), (30422, 55494), (36996, 45633), (39114, 43162)]