2788157052

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12241}}^1$

素因数の和:12313

約数の個数: 120

約数和(自身を含む): 7880420240

約数和(自身を除く): 5092263188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 324, 333, 342, 444, 513, 666, 684, 703, 999, 1026, 1332, 1406, 1539, 1998, 2052, 2109, 2812, 2997, 3078, 3996, 4218, 5994, 6156, 6327, 8436, 11988, 12241, 12654, 18981, 24482, 25308, 36723, 37962, 48964, 56943, 73446, 75924, 110169, 113886, 146892, 220338, 227772, 232579, 330507, 440676, 452917, 465158, 661014, 697737, 905834, 930316, 991521, 1322028, 1358751, 1395474, 1811668, 1983042, 2093211, 2717502, 2790948, 3966084, 4076253, 4186422, 5435004, 6279633, 8152506, 8372844, 8605423, 12228759, 12559266, 16305012, 17210846, 18838899, 24457518, 25118532, 25816269, 34421692, 36686277, 37677798, 48915036, 51632538, 73372554, 75355596, 77448807, 103265076, 146745108, 154897614, 232346421, 309795228, 464692842, 697039263, 929385684, 1394078526, 2788157052]

約数ペア:

[(1, 2788157052), (2, 1394078526), (3, 929385684), (4, 697039263), (6, 464692842), (9, 309795228), (12, 232346421), (18, 154897614), (19, 146745108), (27, 103265076), (36, 77448807), (37, 75355596), (38, 73372554), (54, 51632538), (57, 48915036), (74, 37677798), (76, 36686277), (81, 34421692), (108, 25816269), (111, 25118532), (114, 24457518), (148, 18838899), (162, 17210846), (171, 16305012), (222, 12559266), (228, 12228759), (324, 8605423), (333, 8372844), (342, 8152506), (444, 6279633), (513, 5435004), (666, 4186422), (684, 4076253), (703, 3966084), (999, 2790948), (1026, 2717502), (1332, 2093211), (1406, 1983042), (1539, 1811668), (1998, 1395474), (2052, 1358751), (2109, 1322028), (2812, 991521), (2997, 930316), (3078, 905834), (3996, 697737), (4218, 661014), (5994, 465158), (6156, 452917), (6327, 440676), (8436, 330507), (11988, 232579), (12241, 227772), (12654, 220338), (18981, 146892), (24482, 113886), (25308, 110169), (36723, 75924), (37962, 73446), (48964, 56943)]