1928183156946

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{290021}}^1$

素因数の和:290209

約数の個数: 128

約数和(自身を含む): 4600630586880

約数和(自身を除く): 2672447429934

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 101, 106, 138, 159, 202, 207, 303, 318, 414, 477, 606, 621, 909, 954, 1219, 1242, 1431, 1818, 2323, 2438, 2727, 2862, 3657, 4646, 5353, 5454, 6969, 7314, 10706, 10971, 13938, 16059, 20907, 21942, 32118, 32913, 41814, 48177, 62721, 65826, 96354, 123119, 125442, 144531, 246238, 289062, 290021, 369357, 580042, 738714, 870063, 1108071, 1740126, 2216142, 2610189, 3324213, 5220378, 6648426, 6670483, 7830567, 13340966, 15371113, 15661134, 20011449, 29292121, 30742226, 40022898, 46113339, 58584242, 60034347, 87876363, 92226678, 120068694, 138340017, 175752726, 180103041, 263629089, 276680034, 353535599, 360206082, 415020051, 527258178, 673718783, 707071198, 790887267, 830040102, 1060606797, 1347437566, 1552482413, 1581774534, 2021156349, 2121213594, 3104964826, 3181820391, 4042312698, 4657447239, 6063469047, 6363640782, 9314894478, 9545461173, 12126938094, 13972341717, 18190407141, 19090922346, 27944683434, 35707095499, 36380814282, 41917025151, 71414190998, 83834050302, 107121286497, 214242572994, 321363859491, 642727718982, 964091578473, 1928183156946]

約数ペア:

[(1, 1928183156946), (2, 964091578473), (3, 642727718982), (6, 321363859491), (9, 214242572994), (18, 107121286497), (23, 83834050302), (27, 71414190998), (46, 41917025151), (53, 36380814282), (54, 35707095499), (69, 27944683434), (101, 19090922346), (106, 18190407141), (138, 13972341717), (159, 12126938094), (202, 9545461173), (207, 9314894478), (303, 6363640782), (318, 6063469047), (414, 4657447239), (477, 4042312698), (606, 3181820391), (621, 3104964826), (909, 2121213594), (954, 2021156349), (1219, 1581774534), (1242, 1552482413), (1431, 1347437566), (1818, 1060606797), (2323, 830040102), (2438, 790887267), (2727, 707071198), (2862, 673718783), (3657, 527258178), (4646, 415020051), (5353, 360206082), (5454, 353535599), (6969, 276680034), (7314, 263629089), (10706, 180103041), (10971, 175752726), (13938, 138340017), (16059, 120068694), (20907, 92226678), (21942, 87876363), (32118, 60034347), (32913, 58584242), (41814, 46113339), (48177, 40022898), (62721, 30742226), (65826, 29292121), (96354, 20011449), (123119, 15661134), (125442, 15371113), (144531, 13340966), (246238, 7830567), (289062, 6670483), (290021, 6648426), (369357, 5220378), (580042, 3324213), (738714, 2610189), (870063, 2216142), (1108071, 1740126)]