1258777626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 2875392000

約数和(自身を除く): 1616614374

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 59, 69, 79, 103, 114, 118, 138, 158, 177, 206, 237, 309, 354, 437, 474, 618, 874, 1121, 1311, 1357, 1501, 1817, 1957, 2242, 2369, 2622, 2714, 3002, 3363, 3634, 3914, 4071, 4503, 4661, 4738, 5451, 5871, 6077, 6726, 7107, 8137, 8142, 9006, 9322, 10902, 11742, 12154, 13983, 14214, 16274, 18231, 24411, 25783, 27966, 34523, 36462, 45011, 48822, 51566, 69046, 77349, 88559, 90022, 103569, 107203, 115463, 135033, 139771, 154603, 154698, 177118, 187151, 207138, 214406, 230926, 265677, 270066, 279542, 309206, 321609, 346389, 374302, 419313, 463809, 480083, 531354, 561453, 643218, 692778, 838626, 927618, 960166, 1122906, 1440249, 2036857, 2655649, 2880498, 3555869, 4073714, 5311298, 6110571, 7111738, 7966947, 9121577, 10667607, 11041909, 12221142, 15933894, 18243154, 21335214, 22083818, 27364731, 33125727, 54729462, 66251454, 209796271, 419592542, 629388813, 1258777626]

約数ペア:

[(1, 1258777626), (2, 629388813), (3, 419592542), (6, 209796271), (19, 66251454), (23, 54729462), (38, 33125727), (46, 27364731), (57, 22083818), (59, 21335214), (69, 18243154), (79, 15933894), (103, 12221142), (114, 11041909), (118, 10667607), (138, 9121577), (158, 7966947), (177, 7111738), (206, 6110571), (237, 5311298), (309, 4073714), (354, 3555869), (437, 2880498), (474, 2655649), (618, 2036857), (874, 1440249), (1121, 1122906), (1311, 960166), (1357, 927618), (1501, 838626), (1817, 692778), (1957, 643218), (2242, 561453), (2369, 531354), (2622, 480083), (2714, 463809), (3002, 419313), (3363, 374302), (3634, 346389), (3914, 321609), (4071, 309206), (4503, 279542), (4661, 270066), (4738, 265677), (5451, 230926), (5871, 214406), (6077, 207138), (6726, 187151), (7107, 177118), (8137, 154698), (8142, 154603), (9006, 139771), (9322, 135033), (10902, 115463), (11742, 107203), (12154, 103569), (13983, 90022), (14214, 88559), (16274, 77349), (18231, 69046), (24411, 51566), (25783, 48822), (27966, 45011), (34523, 36462)]