723560964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 2064642048

約数和(自身を除く): 1341081084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 107, 114, 133, 214, 223, 228, 266, 321, 361, 399, 428, 446, 532, 642, 669, 722, 749, 798, 892, 1083, 1284, 1338, 1444, 1498, 1561, 1596, 2033, 2166, 2247, 2527, 2676, 2996, 3122, 4066, 4237, 4332, 4494, 4683, 5054, 6099, 6244, 7581, 8132, 8474, 8988, 9366, 10108, 12198, 12711, 14231, 15162, 16948, 18732, 23861, 24396, 25422, 28462, 29659, 30324, 38627, 42693, 47722, 50844, 56924, 59318, 71583, 77254, 80503, 85386, 88977, 95444, 115881, 118636, 143166, 154508, 161006, 167027, 170772, 177954, 231762, 241509, 270389, 286332, 322012, 334054, 355908, 453359, 463524, 483018, 501081, 540778, 563521, 668108, 811167, 906718, 966036, 1002162, 1081556, 1127042, 1360077, 1622334, 1690563, 1813436, 2004324, 2254084, 2720154, 3173513, 3244668, 3381126, 5440308, 6347026, 6762252, 8613821, 9520539, 12694052, 17227642, 19041078, 25841463, 34455284, 38082156, 51682926, 60296747, 103365852, 120593494, 180890241, 241186988, 361780482, 723560964]

約数ペア:

[(1, 723560964), (2, 361780482), (3, 241186988), (4, 180890241), (6, 120593494), (7, 103365852), (12, 60296747), (14, 51682926), (19, 38082156), (21, 34455284), (28, 25841463), (38, 19041078), (42, 17227642), (57, 12694052), (76, 9520539), (84, 8613821), (107, 6762252), (114, 6347026), (133, 5440308), (214, 3381126), (223, 3244668), (228, 3173513), (266, 2720154), (321, 2254084), (361, 2004324), (399, 1813436), (428, 1690563), (446, 1622334), (532, 1360077), (642, 1127042), (669, 1081556), (722, 1002162), (749, 966036), (798, 906718), (892, 811167), (1083, 668108), (1284, 563521), (1338, 540778), (1444, 501081), (1498, 483018), (1561, 463524), (1596, 453359), (2033, 355908), (2166, 334054), (2247, 322012), (2527, 286332), (2676, 270389), (2996, 241509), (3122, 231762), (4066, 177954), (4237, 170772), (4332, 167027), (4494, 161006), (4683, 154508), (5054, 143166), (6099, 118636), (6244, 115881), (7581, 95444), (8132, 88977), (8474, 85386), (8988, 80503), (9366, 77254), (10108, 71583), (12198, 59318), (12711, 56924), (14231, 50844), (15162, 47722), (16948, 42693), (18732, 38627), (23861, 30324), (24396, 29659), (25422, 28462)]