2645164548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 7354017216

約数和(自身を除く): 4708852668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 107, 117, 156, 202, 214, 234, 303, 321, 404, 428, 468, 523, 606, 642, 909, 963, 1046, 1212, 1284, 1313, 1391, 1569, 1818, 1926, 2092, 2626, 2782, 3138, 3636, 3852, 3939, 4173, 4707, 5252, 5564, 6276, 6799, 7878, 8346, 9414, 10807, 11817, 12519, 13598, 15756, 16692, 18828, 20397, 21614, 23634, 25038, 27196, 32421, 40794, 43228, 47268, 50076, 52823, 55961, 61191, 64842, 81588, 97263, 105646, 111922, 122382, 129684, 140491, 158469, 167883, 194526, 211292, 223844, 244764, 280982, 316938, 335766, 389052, 421473, 475407, 503649, 561964, 633876, 671532, 686699, 727493, 842946, 950814, 1007298, 1264419, 1373398, 1454986, 1685892, 1901628, 2014596, 2060097, 2182479, 2528838, 2746796, 2909972, 4120194, 4364958, 5057676, 5652061, 6180291, 6547437, 8240388, 8729916, 11304122, 12360582, 13094874, 16956183, 22608244, 24721164, 26189748, 33912366, 50868549, 67824732, 73476793, 101737098, 146953586, 203474196, 220430379, 293907172, 440860758, 661291137, 881721516, 1322582274, 2645164548]

約数ペア:

[(1, 2645164548), (2, 1322582274), (3, 881721516), (4, 661291137), (6, 440860758), (9, 293907172), (12, 220430379), (13, 203474196), (18, 146953586), (26, 101737098), (36, 73476793), (39, 67824732), (52, 50868549), (78, 33912366), (101, 26189748), (107, 24721164), (117, 22608244), (156, 16956183), (202, 13094874), (214, 12360582), (234, 11304122), (303, 8729916), (321, 8240388), (404, 6547437), (428, 6180291), (468, 5652061), (523, 5057676), (606, 4364958), (642, 4120194), (909, 2909972), (963, 2746796), (1046, 2528838), (1212, 2182479), (1284, 2060097), (1313, 2014596), (1391, 1901628), (1569, 1685892), (1818, 1454986), (1926, 1373398), (2092, 1264419), (2626, 1007298), (2782, 950814), (3138, 842946), (3636, 727493), (3852, 686699), (3939, 671532), (4173, 633876), (4707, 561964), (5252, 503649), (5564, 475407), (6276, 421473), (6799, 389052), (7878, 335766), (8346, 316938), (9414, 280982), (10807, 244764), (11817, 223844), (12519, 211292), (13598, 194526), (15756, 167883), (16692, 158469), (18828, 140491), (20397, 129684), (21614, 122382), (23634, 111922), (25038, 105646), (27196, 97263), (32421, 81588), (40794, 64842), (43228, 61191), (47268, 55961), (50076, 52823)]