2048595768

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^2\times {\mathrm{97}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 5798126880

約数和(自身を除く): 3749531112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 79, 94, 97, 141, 158, 188, 194, 237, 282, 291, 316, 376, 388, 423, 474, 564, 582, 632, 711, 776, 846, 873, 948, 1128, 1164, 1422, 1692, 1746, 1896, 2328, 2844, 3384, 3492, 3713, 4559, 5688, 6241, 6984, 7426, 7663, 9118, 11139, 12482, 13677, 14852, 15326, 18236, 18723, 22278, 22989, 24964, 27354, 29704, 30652, 33417, 36472, 37446, 41031, 44556, 45978, 49928, 54708, 56169, 61304, 66834, 68967, 74892, 82062, 89112, 91956, 109416, 112338, 133668, 137934, 149784, 164124, 183912, 224676, 267336, 275868, 293327, 328248, 360161, 449352, 551736, 586654, 605377, 720322, 879981, 1080483, 1173308, 1210754, 1440644, 1759962, 1816131, 2160966, 2346616, 2421508, 2639943, 2881288, 3241449, 3519924, 3632262, 4321932, 4843016, 5279886, 5448393, 6482898, 7039848, 7264524, 8643864, 10559772, 10896786, 12965796, 14529048, 21119544, 21793572, 25931592, 28452719, 43587144, 56905438, 85358157, 113810876, 170716314, 227621752, 256074471, 341432628, 512148942, 682865256, 1024297884, 2048595768]

約数ペア:

[(1, 2048595768), (2, 1024297884), (3, 682865256), (4, 512148942), (6, 341432628), (8, 256074471), (9, 227621752), (12, 170716314), (18, 113810876), (24, 85358157), (36, 56905438), (47, 43587144), (72, 28452719), (79, 25931592), (94, 21793572), (97, 21119544), (141, 14529048), (158, 12965796), (188, 10896786), (194, 10559772), (237, 8643864), (282, 7264524), (291, 7039848), (316, 6482898), (376, 5448393), (388, 5279886), (423, 4843016), (474, 4321932), (564, 3632262), (582, 3519924), (632, 3241449), (711, 2881288), (776, 2639943), (846, 2421508), (873, 2346616), (948, 2160966), (1128, 1816131), (1164, 1759962), (1422, 1440644), (1692, 1210754), (1746, 1173308), (1896, 1080483), (2328, 879981), (2844, 720322), (3384, 605377), (3492, 586654), (3713, 551736), (4559, 449352), (5688, 360161), (6241, 328248), (6984, 293327), (7426, 275868), (7663, 267336), (9118, 224676), (11139, 183912), (12482, 164124), (13677, 149784), (14852, 137934), (15326, 133668), (18236, 112338), (18723, 109416), (22278, 91956), (22989, 89112), (24964, 82062), (27354, 74892), (29704, 68967), (30652, 66834), (33417, 61304), (36472, 56169), (37446, 54708), (41031, 49928), (44556, 45978)]