1787344992

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:885

約数の個数: 144

約数和(自身を含む): 5197439520

約数和(自身を除く): 3410094528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 103, 144, 178, 206, 267, 288, 309, 356, 412, 534, 618, 677, 712, 801, 824, 927, 1068, 1236, 1354, 1424, 1602, 1648, 1854, 2031, 2136, 2472, 2708, 2848, 3204, 3296, 3708, 4062, 4272, 4944, 5416, 6093, 6408, 7416, 8124, 8544, 9167, 9888, 10832, 12186, 12816, 14832, 16248, 18334, 21664, 24372, 25632, 27501, 29664, 32496, 36668, 48744, 55002, 60253, 64992, 69731, 73336, 82503, 97488, 110004, 120506, 139462, 146672, 165006, 180759, 194976, 209193, 220008, 241012, 278924, 293344, 330012, 361518, 418386, 440016, 482024, 542277, 557848, 627579, 660024, 723036, 836772, 880032, 964048, 1084554, 1115696, 1255158, 1320048, 1446072, 1673544, 1928096, 2169108, 2231392, 2510316, 2640096, 2892144, 3347088, 4338216, 5020632, 5784288, 6206059, 6694176, 8676432, 10041264, 12412118, 17352864, 18618177, 20082528, 24824236, 37236354, 49648472, 55854531, 74472708, 99296944, 111709062, 148945416, 198593888, 223418124, 297890832, 446836248, 595781664, 893672496, 1787344992]

約数ペア:

[(1, 1787344992), (2, 893672496), (3, 595781664), (4, 446836248), (6, 297890832), (8, 223418124), (9, 198593888), (12, 148945416), (16, 111709062), (18, 99296944), (24, 74472708), (32, 55854531), (36, 49648472), (48, 37236354), (72, 24824236), (89, 20082528), (96, 18618177), (103, 17352864), (144, 12412118), (178, 10041264), (206, 8676432), (267, 6694176), (288, 6206059), (309, 5784288), (356, 5020632), (412, 4338216), (534, 3347088), (618, 2892144), (677, 2640096), (712, 2510316), (801, 2231392), (824, 2169108), (927, 1928096), (1068, 1673544), (1236, 1446072), (1354, 1320048), (1424, 1255158), (1602, 1115696), (1648, 1084554), (1854, 964048), (2031, 880032), (2136, 836772), (2472, 723036), (2708, 660024), (2848, 627579), (3204, 557848), (3296, 542277), (3708, 482024), (4062, 440016), (4272, 418386), (4944, 361518), (5416, 330012), (6093, 293344), (6408, 278924), (7416, 241012), (8124, 220008), (8544, 209193), (9167, 194976), (9888, 180759), (10832, 165006), (12186, 146672), (12816, 139462), (14832, 120506), (16248, 110004), (18334, 97488), (21664, 82503), (24372, 73336), (25632, 69731), (27501, 64992), (29664, 60253), (32496, 55002), (36668, 48744)]