1644299976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1820

約数の個数: 192

約数和(自身を含む): 5038891200

約数和(自身を除く): 3394591224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 121, 132, 136, 152, 187, 204, 209, 228, 242, 264, 323, 363, 374, 408, 418, 456, 484, 561, 627, 646, 726, 748, 836, 968, 969, 1122, 1254, 1292, 1452, 1496, 1672, 1753, 1938, 2057, 2244, 2299, 2508, 2584, 2904, 3506, 3553, 3876, 4114, 4488, 4598, 5016, 5259, 6171, 6897, 7012, 7106, 7752, 8228, 9196, 10518, 10659, 12342, 13794, 14024, 14212, 16456, 18392, 19283, 21036, 21318, 24684, 27588, 28424, 29801, 33307, 38566, 39083, 42072, 42636, 49368, 55176, 57849, 59602, 66614, 77132, 78166, 85272, 89403, 99921, 115698, 117249, 119204, 133228, 154264, 156332, 178806, 199842, 212113, 231396, 234498, 238408, 266456, 312664, 327811, 357612, 366377, 399684, 424226, 462792, 468996, 566219, 636339, 655622, 715224, 732754, 799368, 848452, 937992, 983433, 1099131, 1132438, 1272678, 1311244, 1465508, 1696904, 1698657, 1966866, 2198262, 2264876, 2545356, 2622488, 2931016, 3397314, 3605921, 3933732, 4030147, 4396524, 4529752, 5090712, 6228409, 6794628, 7211842, 7867464, 8060294, 8793048, 10817763, 12090441, 12456818, 13589256, 14423684, 16120588, 18685227, 21635526, 24180882, 24913636, 28847368, 32241176, 37370454, 43271052, 48361764, 49827272, 68512499, 74740908, 86542104, 96723528, 137024998, 149481816, 205537497, 274049996, 411074994, 548099992, 822149988, 1644299976]

約数ペア:

[(1, 1644299976), (2, 822149988), (3, 548099992), (4, 411074994), (6, 274049996), (8, 205537497), (11, 149481816), (12, 137024998), (17, 96723528), (19, 86542104), (22, 74740908), (24, 68512499), (33, 49827272), (34, 48361764), (38, 43271052), (44, 37370454), (51, 32241176), (57, 28847368), (66, 24913636), (68, 24180882), (76, 21635526), (88, 18685227), (102, 16120588), (114, 14423684), (121, 13589256), (132, 12456818), (136, 12090441), (152, 10817763), (187, 8793048), (204, 8060294), (209, 7867464), (228, 7211842), (242, 6794628), (264, 6228409), (323, 5090712), (363, 4529752), (374, 4396524), (408, 4030147), (418, 3933732), (456, 3605921), (484, 3397314), (561, 2931016), (627, 2622488), (646, 2545356), (726, 2264876), (748, 2198262), (836, 1966866), (968, 1698657), (969, 1696904), (1122, 1465508), (1254, 1311244), (1292, 1272678), (1452, 1132438), (1496, 1099131), (1672, 983433), (1753, 937992), (1938, 848452), (2057, 799368), (2244, 732754), (2299, 715224), (2508, 655622), (2584, 636339), (2904, 566219), (3506, 468996), (3553, 462792), (3876, 424226), (4114, 399684), (4488, 366377), (4598, 357612), (5016, 327811), (5259, 312664), (6171, 266456), (6897, 238408), (7012, 234498), (7106, 231396), (7752, 212113), (8228, 199842), (9196, 178806), (10518, 156332), (10659, 154264), (12342, 133228), (13794, 119204), (14024, 117249), (14212, 115698), (16456, 99921), (18392, 89403), (19283, 85272), (21036, 78166), (21318, 77132), (24684, 66614), (27588, 59602), (28424, 57849), (29801, 55176), (33307, 49368), (38566, 42636), (39083, 42072)]