306072228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 919296000

約数和(自身を除く): 613223772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 79, 84, 98, 132, 147, 154, 158, 196, 231, 237, 294, 308, 316, 462, 474, 539, 553, 588, 599, 869, 924, 948, 1078, 1106, 1198, 1617, 1659, 1738, 1797, 2156, 2212, 2396, 2607, 3234, 3318, 3476, 3594, 3871, 4193, 5214, 6083, 6468, 6589, 6636, 7188, 7742, 8386, 10428, 11613, 12166, 12579, 13178, 15484, 16772, 18249, 19767, 23226, 24332, 25158, 26356, 29351, 36498, 39534, 42581, 46123, 46452, 47321, 50316, 58702, 72996, 79068, 85162, 88053, 92246, 94642, 117404, 127743, 138369, 141963, 170324, 176106, 184492, 189284, 255486, 276738, 283926, 322861, 331247, 352212, 510972, 520531, 553476, 567852, 645722, 662494, 968583, 993741, 1041062, 1291444, 1324988, 1561593, 1937166, 1987482, 2082124, 2318729, 3123186, 3643717, 3874332, 3974964, 4637458, 6246372, 6956187, 7287434, 9274916, 10931151, 13912374, 14574868, 21862302, 25506019, 27824748, 43724604, 51012038, 76518057, 102024076, 153036114, 306072228]

約数ペア:

[(1, 306072228), (2, 153036114), (3, 102024076), (4, 76518057), (6, 51012038), (7, 43724604), (11, 27824748), (12, 25506019), (14, 21862302), (21, 14574868), (22, 13912374), (28, 10931151), (33, 9274916), (42, 7287434), (44, 6956187), (49, 6246372), (66, 4637458), (77, 3974964), (79, 3874332), (84, 3643717), (98, 3123186), (132, 2318729), (147, 2082124), (154, 1987482), (158, 1937166), (196, 1561593), (231, 1324988), (237, 1291444), (294, 1041062), (308, 993741), (316, 968583), (462, 662494), (474, 645722), (539, 567852), (553, 553476), (588, 520531), (599, 510972), (869, 352212), (924, 331247), (948, 322861), (1078, 283926), (1106, 276738), (1198, 255486), (1617, 189284), (1659, 184492), (1738, 176106), (1797, 170324), (2156, 141963), (2212, 138369), (2396, 127743), (2607, 117404), (3234, 94642), (3318, 92246), (3476, 88053), (3594, 85162), (3871, 79068), (4193, 72996), (5214, 58702), (6083, 50316), (6468, 47321), (6589, 46452), (6636, 46123), (7188, 42581), (7742, 39534), (8386, 36498), (10428, 29351), (11613, 26356), (12166, 25158), (12579, 24332), (13178, 23226), (15484, 19767), (16772, 18249)]