293048244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 830269440

約数和(自身を除く): 537221196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 109, 138, 153, 191, 204, 207, 218, 276, 306, 327, 382, 391, 414, 436, 573, 612, 654, 764, 782, 828, 981, 1146, 1173, 1308, 1564, 1719, 1853, 1962, 2292, 2346, 2507, 3247, 3438, 3519, 3706, 3924, 4393, 4692, 5014, 5559, 6494, 6876, 7038, 7412, 7521, 8786, 9741, 10028, 11118, 12988, 13179, 14076, 15042, 16677, 17572, 19482, 20819, 22236, 22563, 26358, 29223, 30084, 33354, 38964, 39537, 41638, 42619, 45126, 52716, 58446, 62457, 66708, 74681, 79074, 83276, 85238, 90252, 116892, 124914, 127857, 149362, 158148, 170476, 187371, 224043, 249828, 255714, 298724, 353923, 374742, 383571, 448086, 478837, 511428, 672129, 707846, 749484, 767142, 896172, 957674, 1061769, 1344258, 1415692, 1436511, 1534284, 1915348, 2123538, 2688516, 2873022, 3185307, 4247076, 4309533, 5746044, 6370614, 8140229, 8619066, 12741228, 16280458, 17238132, 24420687, 32560916, 48841374, 73262061, 97682748, 146524122, 293048244]

約数ペア:

[(1, 293048244), (2, 146524122), (3, 97682748), (4, 73262061), (6, 48841374), (9, 32560916), (12, 24420687), (17, 17238132), (18, 16280458), (23, 12741228), (34, 8619066), (36, 8140229), (46, 6370614), (51, 5746044), (68, 4309533), (69, 4247076), (92, 3185307), (102, 2873022), (109, 2688516), (138, 2123538), (153, 1915348), (191, 1534284), (204, 1436511), (207, 1415692), (218, 1344258), (276, 1061769), (306, 957674), (327, 896172), (382, 767142), (391, 749484), (414, 707846), (436, 672129), (573, 511428), (612, 478837), (654, 448086), (764, 383571), (782, 374742), (828, 353923), (981, 298724), (1146, 255714), (1173, 249828), (1308, 224043), (1564, 187371), (1719, 170476), (1853, 158148), (1962, 149362), (2292, 127857), (2346, 124914), (2507, 116892), (3247, 90252), (3438, 85238), (3519, 83276), (3706, 79074), (3924, 74681), (4393, 66708), (4692, 62457), (5014, 58446), (5559, 52716), (6494, 45126), (6876, 42619), (7038, 41638), (7412, 39537), (7521, 38964), (8786, 33354), (9741, 30084), (10028, 29223), (11118, 26358), (12988, 22563), (13179, 22236), (14076, 20819), (15042, 19482), (16677, 17572)]