634472748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 1983648576

約数和(自身を除く): 1349175828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 293, 364, 468, 546, 586, 661, 819, 879, 1092, 1172, 1322, 1638, 1758, 1983, 2051, 2637, 2644, 3276, 3516, 3809, 3966, 4102, 4627, 5274, 5949, 6153, 7618, 7932, 8204, 8593, 9254, 10548, 11427, 11898, 12306, 13881, 15236, 17186, 18459, 18508, 22854, 23796, 24612, 25779, 26663, 27762, 34281, 34372, 36918, 41643, 45708, 51558, 53326, 55524, 60151, 68562, 73836, 77337, 79989, 83286, 103116, 106652, 120302, 137124, 154674, 159978, 166572, 180453, 193673, 239967, 240604, 309348, 319956, 360906, 387346, 479934, 541359, 581019, 721812, 774692, 959868, 1082718, 1162038, 1355711, 1743057, 2165436, 2324076, 2517749, 2711422, 3486114, 4067133, 5035498, 5422844, 6972228, 7553247, 8134266, 10070996, 12201399, 15106494, 16268532, 17624243, 22659741, 24402798, 30212988, 35248486, 45319482, 48805596, 52872729, 70496972, 90638964, 105745458, 158618187, 211490916, 317236374, 634472748]

約数ペア:

[(1, 634472748), (2, 317236374), (3, 211490916), (4, 158618187), (6, 105745458), (7, 90638964), (9, 70496972), (12, 52872729), (13, 48805596), (14, 45319482), (18, 35248486), (21, 30212988), (26, 24402798), (28, 22659741), (36, 17624243), (39, 16268532), (42, 15106494), (52, 12201399), (63, 10070996), (78, 8134266), (84, 7553247), (91, 6972228), (117, 5422844), (126, 5035498), (156, 4067133), (182, 3486114), (234, 2711422), (252, 2517749), (273, 2324076), (293, 2165436), (364, 1743057), (468, 1355711), (546, 1162038), (586, 1082718), (661, 959868), (819, 774692), (879, 721812), (1092, 581019), (1172, 541359), (1322, 479934), (1638, 387346), (1758, 360906), (1983, 319956), (2051, 309348), (2637, 240604), (2644, 239967), (3276, 193673), (3516, 180453), (3809, 166572), (3966, 159978), (4102, 154674), (4627, 137124), (5274, 120302), (5949, 106652), (6153, 103116), (7618, 83286), (7932, 79989), (8204, 77337), (8593, 73836), (9254, 68562), (10548, 60151), (11427, 55524), (11898, 53326), (12306, 51558), (13881, 45708), (15236, 41643), (17186, 36918), (18459, 34372), (18508, 34281), (22854, 27762), (23796, 26663), (24612, 25779)]