304723692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 954949632

約数和(自身を除く): 650225940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 191, 234, 252, 273, 364, 382, 468, 487, 546, 573, 764, 819, 974, 1092, 1146, 1337, 1461, 1638, 1719, 1948, 2292, 2483, 2674, 2922, 3276, 3409, 3438, 4011, 4383, 4966, 5348, 5844, 6331, 6818, 6876, 7449, 8022, 8766, 9932, 10227, 12033, 12662, 13636, 14898, 16044, 17381, 17532, 18993, 20454, 22347, 24066, 25324, 29796, 30681, 34762, 37986, 40908, 44317, 44694, 48132, 52143, 56979, 61362, 69524, 75972, 88634, 89388, 93017, 104286, 113958, 122724, 132951, 156429, 177268, 186034, 208572, 227916, 265902, 279051, 312858, 372068, 398853, 531804, 558102, 625716, 651119, 797706, 837153, 1116204, 1209221, 1302238, 1595412, 1674306, 1953357, 2418442, 2604476, 3348612, 3627663, 3906714, 4836884, 5860071, 7255326, 7813428, 8464547, 10882989, 11720142, 14510652, 16929094, 21765978, 23440284, 25393641, 33858188, 43531956, 50787282, 76180923, 101574564, 152361846, 304723692]

約数ペア:

[(1, 304723692), (2, 152361846), (3, 101574564), (4, 76180923), (6, 50787282), (7, 43531956), (9, 33858188), (12, 25393641), (13, 23440284), (14, 21765978), (18, 16929094), (21, 14510652), (26, 11720142), (28, 10882989), (36, 8464547), (39, 7813428), (42, 7255326), (52, 5860071), (63, 4836884), (78, 3906714), (84, 3627663), (91, 3348612), (117, 2604476), (126, 2418442), (156, 1953357), (182, 1674306), (191, 1595412), (234, 1302238), (252, 1209221), (273, 1116204), (364, 837153), (382, 797706), (468, 651119), (487, 625716), (546, 558102), (573, 531804), (764, 398853), (819, 372068), (974, 312858), (1092, 279051), (1146, 265902), (1337, 227916), (1461, 208572), (1638, 186034), (1719, 177268), (1948, 156429), (2292, 132951), (2483, 122724), (2674, 113958), (2922, 104286), (3276, 93017), (3409, 89388), (3438, 88634), (4011, 75972), (4383, 69524), (4966, 61362), (5348, 56979), (5844, 52143), (6331, 48132), (6818, 44694), (6876, 44317), (7449, 40908), (8022, 37986), (8766, 34762), (9932, 30681), (10227, 29796), (12033, 25324), (12662, 24066), (13636, 22347), (14898, 20454), (16044, 18993), (17381, 17532)]