219587436

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 620264736

約数和(自身を除く): 400677300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 97, 102, 108, 137, 153, 162, 194, 204, 243, 274, 291, 306, 324, 388, 411, 459, 486, 548, 582, 612, 822, 873, 918, 972, 1164, 1233, 1377, 1644, 1649, 1746, 1836, 2329, 2466, 2619, 2754, 3298, 3492, 3699, 4131, 4658, 4932, 4947, 5238, 5508, 6596, 6987, 7398, 7857, 8262, 9316, 9894, 10476, 11097, 13289, 13974, 14796, 14841, 15714, 16524, 19788, 20961, 22194, 23571, 26578, 27948, 29682, 31428, 33291, 39867, 41922, 44388, 44523, 47142, 53156, 59364, 62883, 66582, 79734, 83844, 89046, 94284, 119601, 125766, 133164, 133569, 159468, 178092, 188649, 225913, 239202, 251532, 267138, 358803, 377298, 400707, 451826, 478404, 534276, 565947, 677739, 717606, 754596, 801414, 903652, 1076409, 1131894, 1355478, 1435212, 1602828, 2033217, 2152818, 2263788, 2710956, 3229227, 4066434, 4305636, 6099651, 6458454, 8132868, 12199302, 12916908, 18298953, 24398604, 36597906, 54896859, 73195812, 109793718, 219587436]

約数ペア:

[(1, 219587436), (2, 109793718), (3, 73195812), (4, 54896859), (6, 36597906), (9, 24398604), (12, 18298953), (17, 12916908), (18, 12199302), (27, 8132868), (34, 6458454), (36, 6099651), (51, 4305636), (54, 4066434), (68, 3229227), (81, 2710956), (97, 2263788), (102, 2152818), (108, 2033217), (137, 1602828), (153, 1435212), (162, 1355478), (194, 1131894), (204, 1076409), (243, 903652), (274, 801414), (291, 754596), (306, 717606), (324, 677739), (388, 565947), (411, 534276), (459, 478404), (486, 451826), (548, 400707), (582, 377298), (612, 358803), (822, 267138), (873, 251532), (918, 239202), (972, 225913), (1164, 188649), (1233, 178092), (1377, 159468), (1644, 133569), (1649, 133164), (1746, 125766), (1836, 119601), (2329, 94284), (2466, 89046), (2619, 83844), (2754, 79734), (3298, 66582), (3492, 62883), (3699, 59364), (4131, 53156), (4658, 47142), (4932, 44523), (4947, 44388), (5238, 41922), (5508, 39867), (6596, 33291), (6987, 31428), (7398, 29682), (7857, 27948), (8262, 26578), (9316, 23571), (9894, 22194), (10476, 20961), (11097, 19788), (13289, 16524), (13974, 15714), (14796, 14841)]