261002510172

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{80953}}^1$

素因数の和:81110

約数の個数: 144

約数和(自身を含む): 712871857152

約数和(自身を除く): 451869346980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 107, 108, 124, 162, 186, 214, 243, 279, 321, 324, 372, 428, 486, 558, 642, 837, 963, 972, 1116, 1284, 1674, 1926, 2511, 2889, 3317, 3348, 3852, 5022, 5778, 6634, 7533, 8667, 9951, 10044, 11556, 13268, 15066, 17334, 19902, 26001, 29853, 30132, 34668, 39804, 52002, 59706, 80953, 89559, 104004, 119412, 161906, 179118, 242859, 268677, 323812, 358236, 485718, 537354, 728577, 806031, 971436, 1074708, 1457154, 1612062, 2185731, 2509543, 2914308, 3224124, 4371462, 5019086, 6557193, 7528629, 8661971, 8742924, 10038172, 13114386, 15057258, 17323942, 19671579, 22585887, 25985913, 26228772, 30114516, 34647884, 39343158, 45171774, 51971826, 67757661, 77957739, 78686316, 90343548, 103943652, 135515322, 155915478, 203272983, 233873217, 268521101, 271030644, 311830956, 406545966, 467746434, 537042202, 609818949, 701619651, 805563303, 813091932, 935492868, 1074084404, 1219637898, 1403239302, 1611126606, 2104858953, 2416689909, 2439275796, 2806478604, 3222253212, 4209717906, 4833379818, 7250069727, 8419435812, 9666759636, 14500139454, 21750209181, 29000278908, 43500418362, 65250627543, 87000836724, 130501255086, 261002510172]

約数ペア:

[(1, 261002510172), (2, 130501255086), (3, 87000836724), (4, 65250627543), (6, 43500418362), (9, 29000278908), (12, 21750209181), (18, 14500139454), (27, 9666759636), (31, 8419435812), (36, 7250069727), (54, 4833379818), (62, 4209717906), (81, 3222253212), (93, 2806478604), (107, 2439275796), (108, 2416689909), (124, 2104858953), (162, 1611126606), (186, 1403239302), (214, 1219637898), (243, 1074084404), (279, 935492868), (321, 813091932), (324, 805563303), (372, 701619651), (428, 609818949), (486, 537042202), (558, 467746434), (642, 406545966), (837, 311830956), (963, 271030644), (972, 268521101), (1116, 233873217), (1284, 203272983), (1674, 155915478), (1926, 135515322), (2511, 103943652), (2889, 90343548), (3317, 78686316), (3348, 77957739), (3852, 67757661), (5022, 51971826), (5778, 45171774), (6634, 39343158), (7533, 34647884), (8667, 30114516), (9951, 26228772), (10044, 25985913), (11556, 22585887), (13268, 19671579), (15066, 17323942), (17334, 15057258), (19902, 13114386), (26001, 10038172), (29853, 8742924), (30132, 8661971), (34668, 7528629), (39804, 6557193), (52002, 5019086), (59706, 4371462), (80953, 3224124), (89559, 2914308), (104004, 2509543), (119412, 2185731), (161906, 1612062), (179118, 1457154), (242859, 1074708), (268677, 971436), (323812, 806031), (358236, 728577), (485718, 537354)]