15728042932

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 35352676800

約数和(自身を除く): 19624633868

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 139, 196, 203, 238, 278, 406, 476, 493, 556, 812, 833, 973, 986, 1171, 1421, 1666, 1946, 1972, 2342, 2363, 2842, 3332, 3451, 3892, 4031, 4684, 4726, 5684, 6811, 6902, 8062, 8197, 9452, 13622, 13804, 16124, 16394, 16541, 19907, 24157, 27244, 28217, 32788, 33082, 33959, 39814, 48314, 56434, 57379, 66164, 67918, 68527, 79628, 96628, 112868, 114758, 115787, 135836, 137054, 139349, 162769, 197519, 229516, 231574, 237713, 274108, 278698, 325538, 395038, 463148, 475426, 479689, 557396, 577303, 651076, 790076, 950852, 959378, 975443, 1139383, 1154606, 1663991, 1918756, 1950886, 2278766, 2309212, 2767073, 3327982, 3357823, 3901772, 4041121, 4557532, 4720301, 5534146, 6655964, 6715646, 7975681, 8082242, 9440602, 11068292, 13431292, 15951362, 16164484, 18881204, 19369511, 28287847, 31902724, 33042107, 38739022, 56575694, 66084214, 77478044, 80245117, 113151388, 132168428, 135586577, 160490234, 231294749, 271173154, 320980468, 462589498, 542346308, 561715819, 925178996, 1123431638, 2246863276, 3932010733, 7864021466, 15728042932]

約数ペア:

[(1, 15728042932), (2, 7864021466), (4, 3932010733), (7, 2246863276), (14, 1123431638), (17, 925178996), (28, 561715819), (29, 542346308), (34, 462589498), (49, 320980468), (58, 271173154), (68, 231294749), (98, 160490234), (116, 135586577), (119, 132168428), (139, 113151388), (196, 80245117), (203, 77478044), (238, 66084214), (278, 56575694), (406, 38739022), (476, 33042107), (493, 31902724), (556, 28287847), (812, 19369511), (833, 18881204), (973, 16164484), (986, 15951362), (1171, 13431292), (1421, 11068292), (1666, 9440602), (1946, 8082242), (1972, 7975681), (2342, 6715646), (2363, 6655964), (2842, 5534146), (3332, 4720301), (3451, 4557532), (3892, 4041121), (4031, 3901772), (4684, 3357823), (4726, 3327982), (5684, 2767073), (6811, 2309212), (6902, 2278766), (8062, 1950886), (8197, 1918756), (9452, 1663991), (13622, 1154606), (13804, 1139383), (16124, 975443), (16394, 959378), (16541, 950852), (19907, 790076), (24157, 651076), (27244, 577303), (28217, 557396), (32788, 479689), (33082, 475426), (33959, 463148), (39814, 395038), (48314, 325538), (56434, 278698), (57379, 274108), (66164, 237713), (67918, 231574), (68527, 229516), (79628, 197519), (96628, 162769), (112868, 139349), (114758, 137054), (115787, 135836)]