302960892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 813281280

約数和(自身を除く): 510320388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 79, 93, 122, 124, 156, 158, 169, 183, 186, 237, 244, 316, 338, 366, 372, 403, 474, 507, 676, 732, 793, 806, 948, 1014, 1027, 1209, 1586, 1612, 1891, 2028, 2054, 2379, 2418, 2449, 3081, 3172, 3782, 4108, 4758, 4819, 4836, 4898, 5239, 5673, 6162, 7347, 7564, 9516, 9638, 9796, 10309, 10478, 11346, 12324, 13351, 14457, 14694, 15717, 19276, 20618, 20956, 22692, 24583, 26702, 28914, 29388, 30927, 31434, 31837, 40053, 41236, 49166, 53404, 57828, 61854, 62647, 62868, 63674, 73749, 80106, 95511, 98332, 123708, 125294, 127348, 147498, 149389, 160212, 187941, 191022, 250588, 294996, 298778, 319579, 375882, 382044, 413881, 448167, 597556, 639158, 751764, 814411, 827762, 896334, 958737, 1241643, 1278316, 1628822, 1655524, 1792668, 1917474, 1942057, 2443233, 2483286, 3257644, 3834948, 3884114, 4886466, 4966572, 5826171, 7768228, 9772932, 11652342, 23304684, 25246741, 50493482, 75740223, 100986964, 151480446, 302960892]

約数ペア:

[(1, 302960892), (2, 151480446), (3, 100986964), (4, 75740223), (6, 50493482), (12, 25246741), (13, 23304684), (26, 11652342), (31, 9772932), (39, 7768228), (52, 5826171), (61, 4966572), (62, 4886466), (78, 3884114), (79, 3834948), (93, 3257644), (122, 2483286), (124, 2443233), (156, 1942057), (158, 1917474), (169, 1792668), (183, 1655524), (186, 1628822), (237, 1278316), (244, 1241643), (316, 958737), (338, 896334), (366, 827762), (372, 814411), (403, 751764), (474, 639158), (507, 597556), (676, 448167), (732, 413881), (793, 382044), (806, 375882), (948, 319579), (1014, 298778), (1027, 294996), (1209, 250588), (1586, 191022), (1612, 187941), (1891, 160212), (2028, 149389), (2054, 147498), (2379, 127348), (2418, 125294), (2449, 123708), (3081, 98332), (3172, 95511), (3782, 80106), (4108, 73749), (4758, 63674), (4819, 62868), (4836, 62647), (4898, 61854), (5239, 57828), (5673, 53404), (6162, 49166), (7347, 41236), (7564, 40053), (9516, 31837), (9638, 31434), (9796, 30927), (10309, 29388), (10478, 28914), (11346, 26702), (12324, 24583), (13351, 22692), (14457, 20956), (14694, 20618), (15717, 19276)]