984754232

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 2378419200

約数和(自身を除く): 1393664968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 73, 77, 88, 122, 146, 154, 244, 292, 308, 359, 427, 488, 511, 584, 616, 671, 718, 803, 854, 1022, 1342, 1436, 1606, 1708, 2044, 2513, 2684, 2872, 3212, 3416, 3949, 4088, 4453, 4697, 5026, 5368, 5621, 6424, 7898, 8906, 9394, 10052, 11242, 15796, 17812, 18788, 20104, 21899, 22484, 26207, 27643, 31171, 31592, 35624, 37576, 43798, 44968, 48983, 52414, 55286, 62342, 87596, 97966, 104828, 110572, 124684, 153293, 175192, 183449, 195932, 209656, 221144, 240889, 249368, 288277, 306586, 342881, 366898, 391864, 481778, 576554, 613172, 685762, 733796, 963556, 1153108, 1226344, 1371524, 1467592, 1598627, 1686223, 1927112, 2017939, 2306216, 2743048, 3197254, 3372446, 4035878, 6394508, 6744892, 8071756, 11190389, 12789016, 13489784, 16143512, 17584897, 22380778, 35169794, 44761556, 70339588, 89523112, 123094279, 140679176, 246188558, 492377116, 984754232]

約数ペア:

[(1, 984754232), (2, 492377116), (4, 246188558), (7, 140679176), (8, 123094279), (11, 89523112), (14, 70339588), (22, 44761556), (28, 35169794), (44, 22380778), (56, 17584897), (61, 16143512), (73, 13489784), (77, 12789016), (88, 11190389), (122, 8071756), (146, 6744892), (154, 6394508), (244, 4035878), (292, 3372446), (308, 3197254), (359, 2743048), (427, 2306216), (488, 2017939), (511, 1927112), (584, 1686223), (616, 1598627), (671, 1467592), (718, 1371524), (803, 1226344), (854, 1153108), (1022, 963556), (1342, 733796), (1436, 685762), (1606, 613172), (1708, 576554), (2044, 481778), (2513, 391864), (2684, 366898), (2872, 342881), (3212, 306586), (3416, 288277), (3949, 249368), (4088, 240889), (4453, 221144), (4697, 209656), (5026, 195932), (5368, 183449), (5621, 175192), (6424, 153293), (7898, 124684), (8906, 110572), (9394, 104828), (10052, 97966), (11242, 87596), (15796, 62342), (17812, 55286), (18788, 52414), (20104, 48983), (21899, 44968), (22484, 43798), (26207, 37576), (27643, 35624), (31171, 31592)]