247765752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 192

約数和(自身を含む): 799606080

約数和(自身を除く): 551840328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 23, 24, 26, 34, 36, 39, 46, 51, 52, 68, 69, 72, 78, 92, 102, 104, 117, 136, 138, 153, 156, 184, 204, 207, 221, 234, 276, 299, 306, 312, 391, 408, 414, 442, 468, 552, 598, 612, 663, 677, 782, 828, 884, 897, 936, 1173, 1196, 1224, 1326, 1354, 1564, 1656, 1768, 1794, 1989, 2031, 2346, 2392, 2652, 2691, 2708, 3128, 3519, 3588, 3978, 4062, 4692, 5083, 5304, 5382, 5416, 6093, 7038, 7176, 7956, 8124, 8801, 9384, 10166, 10764, 11509, 12186, 14076, 15249, 15571, 15912, 16248, 17602, 20332, 21528, 23018, 24372, 26403, 28152, 30498, 31142, 34527, 35204, 40664, 45747, 46036, 46713, 48744, 52806, 60996, 62284, 69054, 70408, 79209, 91494, 92072, 93426, 103581, 105612, 121992, 124568, 138108, 140139, 149617, 158418, 182988, 186852, 202423, 207162, 211224, 264707, 276216, 280278, 299234, 316836, 365976, 373704, 404846, 414324, 448851, 529414, 560556, 598468, 607269, 633672, 794121, 809692, 828648, 897702, 1058828, 1121112, 1196936, 1214538, 1346553, 1588242, 1619384, 1795404, 1821807, 2117656, 2382363, 2429076, 2693106, 3176484, 3441191, 3590808, 3643614, 4764726, 4858152, 5386212, 6352968, 6882382, 7287228, 9529452, 10323573, 10772424, 13764764, 14574456, 19058904, 20647146, 27529528, 30970719, 41294292, 61941438, 82588584, 123882876, 247765752]

約数ペア:

[(1, 247765752), (2, 123882876), (3, 82588584), (4, 61941438), (6, 41294292), (8, 30970719), (9, 27529528), (12, 20647146), (13, 19058904), (17, 14574456), (18, 13764764), (23, 10772424), (24, 10323573), (26, 9529452), (34, 7287228), (36, 6882382), (39, 6352968), (46, 5386212), (51, 4858152), (52, 4764726), (68, 3643614), (69, 3590808), (72, 3441191), (78, 3176484), (92, 2693106), (102, 2429076), (104, 2382363), (117, 2117656), (136, 1821807), (138, 1795404), (153, 1619384), (156, 1588242), (184, 1346553), (204, 1214538), (207, 1196936), (221, 1121112), (234, 1058828), (276, 897702), (299, 828648), (306, 809692), (312, 794121), (391, 633672), (408, 607269), (414, 598468), (442, 560556), (468, 529414), (552, 448851), (598, 414324), (612, 404846), (663, 373704), (677, 365976), (782, 316836), (828, 299234), (884, 280278), (897, 276216), (936, 264707), (1173, 211224), (1196, 207162), (1224, 202423), (1326, 186852), (1354, 182988), (1564, 158418), (1656, 149617), (1768, 140139), (1794, 138108), (1989, 124568), (2031, 121992), (2346, 105612), (2392, 103581), (2652, 93426), (2691, 92072), (2708, 91494), (3128, 79209), (3519, 70408), (3588, 69054), (3978, 62284), (4062, 60996), (4692, 52806), (5083, 48744), (5304, 46713), (5382, 46036), (5416, 45747), (6093, 40664), (7038, 35204), (7176, 34527), (7956, 31142), (8124, 30498), (8801, 28152), (9384, 26403), (10166, 24372), (10764, 23018), (11509, 21528), (12186, 20332), (14076, 17602), (15249, 16248), (15571, 15912)]