1874633488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1113

約数の個数: 160

約数和(自身を含む): 4731697152

約数和(自身を除く): 2857063664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 41, 52, 56, 62, 82, 91, 104, 112, 124, 164, 182, 208, 217, 248, 287, 328, 364, 403, 434, 496, 533, 574, 656, 728, 806, 868, 1013, 1066, 1148, 1271, 1456, 1612, 1736, 2026, 2132, 2296, 2542, 2821, 3224, 3472, 3731, 4052, 4264, 4592, 5084, 5642, 6448, 7091, 7462, 8104, 8528, 8897, 10168, 11284, 13169, 14182, 14924, 16208, 16523, 17794, 20336, 22568, 26338, 28364, 29848, 31403, 33046, 35588, 41533, 45136, 52676, 56728, 59696, 62806, 66092, 71176, 83066, 92183, 105352, 113456, 115661, 125612, 132184, 142352, 166132, 184366, 210704, 219821, 231322, 251224, 264368, 290731, 332264, 368732, 408239, 439642, 462644, 502448, 539929, 581462, 664528, 737464, 816478, 879284, 925288, 1079858, 1162924, 1287523, 1474928, 1632956, 1758568, 1850576, 2159716, 2325848, 2575046, 2857673, 3265912, 3517136, 3779503, 4319432, 4651696, 5150092, 5715346, 6531824, 7559006, 8638864, 9012661, 10300184, 11430692, 15118012, 16737799, 18025322, 20600368, 22861384, 30236024, 33475598, 36050644, 45722768, 60472048, 66951196, 72101288, 117164593, 133902392, 144202576, 234329186, 267804784, 468658372, 937316744, 1874633488]

約数ペア:

[(1, 1874633488), (2, 937316744), (4, 468658372), (7, 267804784), (8, 234329186), (13, 144202576), (14, 133902392), (16, 117164593), (26, 72101288), (28, 66951196), (31, 60472048), (41, 45722768), (52, 36050644), (56, 33475598), (62, 30236024), (82, 22861384), (91, 20600368), (104, 18025322), (112, 16737799), (124, 15118012), (164, 11430692), (182, 10300184), (208, 9012661), (217, 8638864), (248, 7559006), (287, 6531824), (328, 5715346), (364, 5150092), (403, 4651696), (434, 4319432), (496, 3779503), (533, 3517136), (574, 3265912), (656, 2857673), (728, 2575046), (806, 2325848), (868, 2159716), (1013, 1850576), (1066, 1758568), (1148, 1632956), (1271, 1474928), (1456, 1287523), (1612, 1162924), (1736, 1079858), (2026, 925288), (2132, 879284), (2296, 816478), (2542, 737464), (2821, 664528), (3224, 581462), (3472, 539929), (3731, 502448), (4052, 462644), (4264, 439642), (4592, 408239), (5084, 368732), (5642, 332264), (6448, 290731), (7091, 264368), (7462, 251224), (8104, 231322), (8528, 219821), (8897, 210704), (10168, 184366), (11284, 166132), (13169, 142352), (14182, 132184), (14924, 125612), (16208, 115661), (16523, 113456), (17794, 105352), (20336, 92183), (22568, 83066), (26338, 71176), (28364, 66092), (29848, 62806), (31403, 59696), (33046, 56728), (35588, 52676), (41533, 45136)]