390182936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 937440000

約数和(自身を除く): 547257064

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 29, 38, 44, 52, 58, 76, 88, 104, 116, 143, 152, 209, 232, 247, 286, 319, 377, 418, 494, 551, 572, 619, 638, 754, 836, 988, 1102, 1144, 1238, 1276, 1508, 1672, 1976, 2204, 2476, 2552, 2717, 3016, 4147, 4408, 4952, 5434, 6061, 6809, 7163, 8047, 8294, 10868, 11761, 12122, 13618, 14326, 16094, 16588, 17951, 21736, 23522, 24244, 27236, 28652, 32188, 33176, 35902, 47044, 48488, 54472, 57304, 64376, 71804, 78793, 88517, 94088, 129371, 143608, 152893, 157586, 177034, 197461, 233363, 258742, 305786, 315172, 341069, 354068, 394922, 466726, 517484, 611572, 630344, 682138, 708136, 789844, 933452, 1034968, 1223144, 1364276, 1579688, 1681823, 1866904, 2566993, 2728552, 3363646, 3751759, 4433897, 5133986, 6727292, 7503518, 8867794, 10267972, 13454584, 15007036, 17735588, 20535944, 30014072, 35471176, 48772867, 97545734, 195091468, 390182936]

約数ペア:

[(1, 390182936), (2, 195091468), (4, 97545734), (8, 48772867), (11, 35471176), (13, 30014072), (19, 20535944), (22, 17735588), (26, 15007036), (29, 13454584), (38, 10267972), (44, 8867794), (52, 7503518), (58, 6727292), (76, 5133986), (88, 4433897), (104, 3751759), (116, 3363646), (143, 2728552), (152, 2566993), (209, 1866904), (232, 1681823), (247, 1579688), (286, 1364276), (319, 1223144), (377, 1034968), (418, 933452), (494, 789844), (551, 708136), (572, 682138), (619, 630344), (638, 611572), (754, 517484), (836, 466726), (988, 394922), (1102, 354068), (1144, 341069), (1238, 315172), (1276, 305786), (1508, 258742), (1672, 233363), (1976, 197461), (2204, 177034), (2476, 157586), (2552, 152893), (2717, 143608), (3016, 129371), (4147, 94088), (4408, 88517), (4952, 78793), (5434, 71804), (6061, 64376), (6809, 57304), (7163, 54472), (8047, 48488), (8294, 47044), (10868, 35902), (11761, 33176), (12122, 32188), (13618, 28652), (14326, 27236), (16094, 24244), (16588, 23522), (17951, 21736)]