1940691636

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 5737374720

約数和(自身を除く): 3796683084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 89, 93, 108, 117, 124, 156, 162, 167, 178, 186, 234, 267, 279, 324, 334, 351, 356, 372, 403, 468, 501, 534, 558, 668, 702, 801, 806, 837, 1002, 1053, 1068, 1116, 1157, 1209, 1404, 1503, 1602, 1612, 1674, 2004, 2106, 2171, 2314, 2403, 2418, 2511, 2759, 3006, 3204, 3348, 3471, 3627, 4212, 4342, 4509, 4628, 4806, 4836, 5022, 5177, 5518, 6012, 6513, 6942, 7209, 7254, 8277, 8684, 9018, 9612, 10044, 10354, 10413, 10881, 11036, 13026, 13527, 13884, 14418, 14508, 14863, 15531, 16554, 18036, 19539, 20708, 20826, 21762, 24831, 26052, 27054, 28836, 29726, 31062, 31239, 32643, 33108, 35867, 39078, 41652, 43524, 44589, 46593, 49662, 54108, 58617, 59452, 62124, 62478, 65286, 67301, 71734, 74493, 78156, 89178, 93186, 93717, 99324, 107601, 117234, 124956, 130572, 133767, 134602, 139779, 143468, 148986, 175851, 178356, 186372, 187434, 193219, 201903, 215202, 223479, 234468, 267534, 269204, 279558, 297972, 322803, 351702, 374868, 386438, 401301, 403806, 419337, 430404, 446958, 460753, 535068, 559116, 579657, 605709, 645606, 703404, 772876, 802602, 807612, 838674, 893916, 921506, 968409, 1159314, 1203903, 1211418, 1291212, 1382259, 1605204, 1677348, 1738971, 1817127, 1843012, 1936818, 2318628, 2407806, 2422836, 2764518, 2905227, 3477942, 3634254, 3873636, 4146777, 4815612, 5216913, 5451381, 5529036, 5810454, 5989789, 6955884, 7268508, 8293554, 10433826, 10902762, 11620908, 11979578, 12440331, 15650739, 16587108, 17969367, 20867652, 21805524, 23959156, 24880662, 31301478, 35938734, 37320993, 49761324, 53908101, 62602956, 71877468, 74641986, 107816202, 149283972, 161724303, 215632404, 323448606, 485172909, 646897212, 970345818, 1940691636]

約数ペア:

[(1, 1940691636), (2, 970345818), (3, 646897212), (4, 485172909), (6, 323448606), (9, 215632404), (12, 161724303), (13, 149283972), (18, 107816202), (26, 74641986), (27, 71877468), (31, 62602956), (36, 53908101), (39, 49761324), (52, 37320993), (54, 35938734), (62, 31301478), (78, 24880662), (81, 23959156), (89, 21805524), (93, 20867652), (108, 17969367), (117, 16587108), (124, 15650739), (156, 12440331), (162, 11979578), (167, 11620908), (178, 10902762), (186, 10433826), (234, 8293554), (267, 7268508), (279, 6955884), (324, 5989789), (334, 5810454), (351, 5529036), (356, 5451381), (372, 5216913), (403, 4815612), (468, 4146777), (501, 3873636), (534, 3634254), (558, 3477942), (668, 2905227), (702, 2764518), (801, 2422836), (806, 2407806), (837, 2318628), (1002, 1936818), (1053, 1843012), (1068, 1817127), (1116, 1738971), (1157, 1677348), (1209, 1605204), (1404, 1382259), (1503, 1291212), (1602, 1211418), (1612, 1203903), (1674, 1159314), (2004, 968409), (2106, 921506), (2171, 893916), (2314, 838674), (2403, 807612), (2418, 802602), (2511, 772876), (2759, 703404), (3006, 645606), (3204, 605709), (3348, 579657), (3471, 559116), (3627, 535068), (4212, 460753), (4342, 446958), (4509, 430404), (4628, 419337), (4806, 403806), (4836, 401301), (5022, 386438), (5177, 374868), (5518, 351702), (6012, 322803), (6513, 297972), (6942, 279558), (7209, 269204), (7254, 267534), (8277, 234468), (8684, 223479), (9018, 215202), (9612, 201903), (10044, 193219), (10354, 187434), (10413, 186372), (10881, 178356), (11036, 175851), (13026, 148986), (13527, 143468), (13884, 139779), (14418, 134602), (14508, 133767), (14863, 130572), (15531, 124956), (16554, 117234), (18036, 107601), (19539, 99324), (20708, 93717), (20826, 93186), (21762, 89178), (24831, 78156), (26052, 74493), (27054, 71734), (28836, 67301), (29726, 65286), (31062, 62478), (31239, 62124), (32643, 59452), (33108, 58617), (35867, 54108), (39078, 49662), (41652, 46593), (43524, 44589)]