16816807584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{99137}}^1$

素因数の和:99203

約数の個数: 144

約数和(自身を含む): 51964174080

約数和(自身を除く): 35147366496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4464, 4712, 5301, 5472, 7068, 8928, 9424, 10602, 14136, 18848, 21204, 28272, 42408, 56544, 84816, 99137, 169632, 198274, 297411, 396548, 594822, 793096, 892233, 1189644, 1586192, 1784466, 1883603, 2379288, 3073247, 3172384, 3568932, 3767206, 4758576, 5650809, 6146494, 7137864, 7534412, 9219741, 9517152, 11301618, 12292988, 14275728, 15068824, 16952427, 18439482, 22603236, 24585976, 27659223, 28551456, 30137648, 33904854, 36878964, 45206472, 49171952, 55318446, 58391693, 60275296, 67809708, 73757928, 90412944, 98343904, 110636892, 116783386, 135619416, 147515856, 175175079, 180825888, 221273784, 233566772, 271238832, 295031712, 350350158, 442547568, 467133544, 525525237, 542477664, 700700316, 885095136, 934267088, 1051050474, 1401400632, 1868534176, 2102100948, 2802801264, 4204201896, 5605602528, 8408403792, 16816807584]

約数ペア:

[(1, 16816807584), (2, 8408403792), (3, 5605602528), (4, 4204201896), (6, 2802801264), (8, 2102100948), (9, 1868534176), (12, 1401400632), (16, 1051050474), (18, 934267088), (19, 885095136), (24, 700700316), (31, 542477664), (32, 525525237), (36, 467133544), (38, 442547568), (48, 350350158), (57, 295031712), (62, 271238832), (72, 233566772), (76, 221273784), (93, 180825888), (96, 175175079), (114, 147515856), (124, 135619416), (144, 116783386), (152, 110636892), (171, 98343904), (186, 90412944), (228, 73757928), (248, 67809708), (279, 60275296), (288, 58391693), (304, 55318446), (342, 49171952), (372, 45206472), (456, 36878964), (496, 33904854), (558, 30137648), (589, 28551456), (608, 27659223), (684, 24585976), (744, 22603236), (912, 18439482), (992, 16952427), (1116, 15068824), (1178, 14275728), (1368, 12292988), (1488, 11301618), (1767, 9517152), (1824, 9219741), (2232, 7534412), (2356, 7137864), (2736, 6146494), (2976, 5650809), (3534, 4758576), (4464, 3767206), (4712, 3568932), (5301, 3172384), (5472, 3073247), (7068, 2379288), (8928, 1883603), (9424, 1784466), (10602, 1586192), (14136, 1189644), (18848, 892233), (21204, 793096), (28272, 594822), (42408, 396548), (56544, 297411), (84816, 198274), (99137, 169632)]