340981524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1310

約数の個数: 144

約数和(自身を含む): 1009415680

約数和(自身を除く): 668434156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 589, 684, 741, 806, 988, 1116, 1178, 1209, 1237, 1482, 1612, 1767, 2223, 2356, 2418, 2474, 2964, 3534, 3627, 3711, 4446, 4836, 4948, 5301, 7068, 7254, 7422, 7657, 8892, 10602, 11133, 14508, 14844, 15314, 16081, 21204, 22266, 22971, 23503, 30628, 32162, 38347, 44532, 45942, 47006, 48243, 64324, 68913, 70509, 76694, 91884, 94012, 96486, 115041, 137826, 141018, 144729, 153388, 192972, 211527, 230082, 275652, 282036, 289458, 305539, 345123, 423054, 460164, 498511, 578916, 611078, 690246, 728593, 846108, 916617, 997022, 1222156, 1380492, 1457186, 1495533, 1833234, 1994044, 2185779, 2749851, 2914372, 2991066, 3666468, 4371558, 4486599, 5499702, 5982132, 6557337, 8743116, 8973198, 9471709, 10999404, 13114674, 17946396, 18943418, 26229348, 28415127, 37886836, 56830254, 85245381, 113660508, 170490762, 340981524]

約数ペア:

[(1, 340981524), (2, 170490762), (3, 113660508), (4, 85245381), (6, 56830254), (9, 37886836), (12, 28415127), (13, 26229348), (18, 18943418), (19, 17946396), (26, 13114674), (31, 10999404), (36, 9471709), (38, 8973198), (39, 8743116), (52, 6557337), (57, 5982132), (62, 5499702), (76, 4486599), (78, 4371558), (93, 3666468), (114, 2991066), (117, 2914372), (124, 2749851), (156, 2185779), (171, 1994044), (186, 1833234), (228, 1495533), (234, 1457186), (247, 1380492), (279, 1222156), (342, 997022), (372, 916617), (403, 846108), (468, 728593), (494, 690246), (558, 611078), (589, 578916), (684, 498511), (741, 460164), (806, 423054), (988, 345123), (1116, 305539), (1178, 289458), (1209, 282036), (1237, 275652), (1482, 230082), (1612, 211527), (1767, 192972), (2223, 153388), (2356, 144729), (2418, 141018), (2474, 137826), (2964, 115041), (3534, 96486), (3627, 94012), (3711, 91884), (4446, 76694), (4836, 70509), (4948, 68913), (5301, 64324), (7068, 48243), (7254, 47006), (7422, 45942), (7657, 44532), (8892, 38347), (10602, 32162), (11133, 30628), (14508, 23503), (14844, 22971), (15314, 22266), (16081, 21204)]