401820264

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 1180650240

約数和(自身を除く): 778829976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 83, 93, 108, 124, 162, 166, 186, 216, 241, 248, 249, 279, 324, 332, 372, 482, 498, 558, 648, 664, 723, 744, 747, 837, 964, 996, 1116, 1446, 1494, 1674, 1928, 1992, 2169, 2232, 2241, 2511, 2573, 2892, 2988, 3348, 4338, 4482, 5022, 5146, 5784, 5976, 6507, 6696, 6723, 7471, 7719, 8676, 8964, 10044, 10292, 13014, 13446, 14942, 15438, 17352, 17928, 19521, 20003, 20088, 20584, 22413, 23157, 26028, 26892, 29884, 30876, 39042, 40006, 44826, 46314, 52056, 53784, 59768, 60009, 61752, 67239, 69471, 78084, 80012, 89652, 92628, 120018, 134478, 138942, 156168, 160024, 179304, 180027, 185256, 201717, 208413, 240036, 268956, 277884, 360054, 403434, 416826, 480072, 537912, 540081, 555768, 605151, 620093, 720108, 806868, 833652, 1080162, 1210302, 1240186, 1440216, 1613736, 1620243, 1667304, 1860279, 2160324, 2420604, 2480372, 3240486, 3720558, 4320648, 4841208, 4960744, 5580837, 6480972, 7441116, 11161674, 12961944, 14882232, 16742511, 22323348, 33485022, 44646696, 50227533, 66970044, 100455066, 133940088, 200910132, 401820264]

約数ペア:

[(1, 401820264), (2, 200910132), (3, 133940088), (4, 100455066), (6, 66970044), (8, 50227533), (9, 44646696), (12, 33485022), (18, 22323348), (24, 16742511), (27, 14882232), (31, 12961944), (36, 11161674), (54, 7441116), (62, 6480972), (72, 5580837), (81, 4960744), (83, 4841208), (93, 4320648), (108, 3720558), (124, 3240486), (162, 2480372), (166, 2420604), (186, 2160324), (216, 1860279), (241, 1667304), (248, 1620243), (249, 1613736), (279, 1440216), (324, 1240186), (332, 1210302), (372, 1080162), (482, 833652), (498, 806868), (558, 720108), (648, 620093), (664, 605151), (723, 555768), (744, 540081), (747, 537912), (837, 480072), (964, 416826), (996, 403434), (1116, 360054), (1446, 277884), (1494, 268956), (1674, 240036), (1928, 208413), (1992, 201717), (2169, 185256), (2232, 180027), (2241, 179304), (2511, 160024), (2573, 156168), (2892, 138942), (2988, 134478), (3348, 120018), (4338, 92628), (4482, 89652), (5022, 80012), (5146, 78084), (5784, 69471), (5976, 67239), (6507, 61752), (6696, 60009), (6723, 59768), (7471, 53784), (7719, 52056), (8676, 46314), (8964, 44826), (10044, 40006), (10292, 39042), (13014, 30876), (13446, 29884), (14942, 26892), (15438, 26028), (17352, 23157), (17928, 22413), (19521, 20584), (20003, 20088)]