349788252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 977177600

約数和(自身を除く): 627389348

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 121, 124, 132, 186, 209, 228, 242, 341, 363, 372, 409, 418, 484, 589, 627, 682, 726, 818, 836, 1023, 1178, 1227, 1254, 1364, 1452, 1636, 1767, 2046, 2299, 2356, 2454, 2508, 3534, 3751, 4092, 4499, 4598, 4908, 6479, 6897, 7068, 7502, 7771, 8998, 9196, 11253, 12679, 12958, 13497, 13794, 15004, 15542, 17996, 19437, 22506, 23313, 25358, 25916, 26994, 27588, 31084, 38037, 38874, 45012, 46626, 49489, 50716, 53988, 71269, 76074, 77748, 85481, 93252, 98978, 139469, 142538, 148467, 152148, 170962, 197956, 213807, 240901, 256443, 278938, 285076, 296934, 341924, 418407, 427614, 481802, 512886, 557876, 593868, 722703, 836814, 855228, 940291, 963604, 1025772, 1445406, 1534159, 1673628, 1880582, 2649911, 2820873, 2890812, 3068318, 3761164, 4602477, 5299822, 5641746, 6136636, 7949733, 9204954, 10599644, 11283492, 15899466, 18409908, 29149021, 31798932, 58298042, 87447063, 116596084, 174894126, 349788252]

約数ペア:

[(1, 349788252), (2, 174894126), (3, 116596084), (4, 87447063), (6, 58298042), (11, 31798932), (12, 29149021), (19, 18409908), (22, 15899466), (31, 11283492), (33, 10599644), (38, 9204954), (44, 7949733), (57, 6136636), (62, 5641746), (66, 5299822), (76, 4602477), (93, 3761164), (114, 3068318), (121, 2890812), (124, 2820873), (132, 2649911), (186, 1880582), (209, 1673628), (228, 1534159), (242, 1445406), (341, 1025772), (363, 963604), (372, 940291), (409, 855228), (418, 836814), (484, 722703), (589, 593868), (627, 557876), (682, 512886), (726, 481802), (818, 427614), (836, 418407), (1023, 341924), (1178, 296934), (1227, 285076), (1254, 278938), (1364, 256443), (1452, 240901), (1636, 213807), (1767, 197956), (2046, 170962), (2299, 152148), (2356, 148467), (2454, 142538), (2508, 139469), (3534, 98978), (3751, 93252), (4092, 85481), (4499, 77748), (4598, 76074), (4908, 71269), (6479, 53988), (6897, 50716), (7068, 49489), (7502, 46626), (7771, 45012), (8998, 38874), (9196, 38037), (11253, 31084), (12679, 27588), (12958, 26994), (13497, 25916), (13794, 25358), (15004, 23313), (15542, 22506), (17996, 19437)]