19423199952

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{673}}^1$

素因数の和:1280

約数の個数: 240

約数和(自身を含む): 60904171328

約数和(自身を除く): 41480971376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 571, 624, 648, 673, 702, 936, 972, 1053, 1142, 1296, 1346, 1404, 1713, 1872, 1944, 2019, 2106, 2284, 2692, 2808, 3159, 3426, 3888, 4038, 4212, 4568, 5139, 5384, 5616, 6057, 6318, 6852, 7423, 8076, 8424, 8749, 9136, 10278, 10768, 12114, 12636, 13704, 14846, 15417, 16152, 16848, 17498, 18171, 20556, 22269, 24228, 25272, 26247, 27408, 29692, 30834, 32304, 34996, 36342, 41112, 44538, 46251, 48456, 50544, 52494, 54513, 59384, 61668, 66807, 69992, 72684, 78741, 82224, 89076, 92502, 96912, 104988, 109026, 118768, 123336, 133614, 138753, 139984, 145368, 157482, 163539, 178152, 185004, 200421, 209976, 218052, 236223, 246672, 267228, 277506, 290736, 314964, 327078, 356304, 370008, 384283, 400842, 419952, 436104, 472446, 534456, 555012, 601263, 629928, 654156, 708669, 740016, 768566, 801684, 872208, 944892, 1068912, 1110024, 1152849, 1202526, 1259856, 1308312, 1417338, 1537132, 1603368, 1803789, 1889784, 2126007, 2220048, 2305698, 2405052, 2616624, 2834676, 3074264, 3206736, 3458547, 3607578, 3779568, 4252014, 4611396, 4810104, 4995679, 5669352, 6148528, 6917094, 7215156, 8504028, 9222792, 9620208, 9991358, 10375641, 11338704, 13834188, 14430312, 14987037, 17008056, 18445584, 19982716, 20751282, 27668376, 28860624, 29974074, 31126923, 34016112, 39965432, 41502564, 44961111, 55336752, 59948148, 62253846, 79930864, 83005128, 89922222, 93380769, 119896296, 124507692, 134883333, 166010256, 179844444, 186761538, 239792592, 249015384, 269766666, 359688888, 373523076, 404649999, 498030768, 539533332, 719377776, 747046152, 809299998, 1079066664, 1213949997, 1494092304, 1618599996, 2158133328, 2427899994, 3237199992, 4855799988, 6474399984, 9711599976, 19423199952]

約数ペア:

[(1, 19423199952), (2, 9711599976), (3, 6474399984), (4, 4855799988), (6, 3237199992), (8, 2427899994), (9, 2158133328), (12, 1618599996), (13, 1494092304), (16, 1213949997), (18, 1079066664), (24, 809299998), (26, 747046152), (27, 719377776), (36, 539533332), (39, 498030768), (48, 404649999), (52, 373523076), (54, 359688888), (72, 269766666), (78, 249015384), (81, 239792592), (104, 186761538), (108, 179844444), (117, 166010256), (144, 134883333), (156, 124507692), (162, 119896296), (208, 93380769), (216, 89922222), (234, 83005128), (243, 79930864), (312, 62253846), (324, 59948148), (351, 55336752), (432, 44961111), (468, 41502564), (486, 39965432), (571, 34016112), (624, 31126923), (648, 29974074), (673, 28860624), (702, 27668376), (936, 20751282), (972, 19982716), (1053, 18445584), (1142, 17008056), (1296, 14987037), (1346, 14430312), (1404, 13834188), (1713, 11338704), (1872, 10375641), (1944, 9991358), (2019, 9620208), (2106, 9222792), (2284, 8504028), (2692, 7215156), (2808, 6917094), (3159, 6148528), (3426, 5669352), (3888, 4995679), (4038, 4810104), (4212, 4611396), (4568, 4252014), (5139, 3779568), (5384, 3607578), (5616, 3458547), (6057, 3206736), (6318, 3074264), (6852, 2834676), (7423, 2616624), (8076, 2405052), (8424, 2305698), (8749, 2220048), (9136, 2126007), (10278, 1889784), (10768, 1803789), (12114, 1603368), (12636, 1537132), (13704, 1417338), (14846, 1308312), (15417, 1259856), (16152, 1202526), (16848, 1152849), (17498, 1110024), (18171, 1068912), (20556, 944892), (22269, 872208), (24228, 801684), (25272, 768566), (26247, 740016), (27408, 708669), (29692, 654156), (30834, 629928), (32304, 601263), (34996, 555012), (36342, 534456), (41112, 472446), (44538, 436104), (46251, 419952), (48456, 400842), (50544, 384283), (52494, 370008), (54513, 356304), (59384, 327078), (61668, 314964), (66807, 290736), (69992, 277506), (72684, 267228), (78741, 246672), (82224, 236223), (89076, 218052), (92502, 209976), (96912, 200421), (104988, 185004), (109026, 178152), (118768, 163539), (123336, 157482), (133614, 145368), (138753, 139984)]