725989992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10723}}^1$

素因数の和:10783

約数の個数: 128

約数和(自身を含む): 2306088960

約数和(自身を除く): 1580098968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 10723, 11284, 16926, 21446, 22568, 32169, 33852, 42892, 64338, 67704, 75061, 85784, 128676, 139399, 150122, 225183, 257352, 278798, 300244, 332413, 418197, 450366, 557596, 600488, 664826, 836394, 900732, 975793, 997239, 1115192, 1329652, 1672788, 1801464, 1951586, 1994478, 2326891, 2659304, 2927379, 3345576, 3903172, 3988956, 4321369, 4653782, 5854758, 6980673, 7806344, 7977912, 8642738, 9307564, 11709516, 12964107, 13961346, 17285476, 18615128, 23419032, 25928214, 27922692, 30249583, 34570952, 51856428, 55845384, 60499166, 90748749, 103712856, 120998332, 181497498, 241996664, 362994996, 725989992]

約数ペア:

[(1, 725989992), (2, 362994996), (3, 241996664), (4, 181497498), (6, 120998332), (7, 103712856), (8, 90748749), (12, 60499166), (13, 55845384), (14, 51856428), (21, 34570952), (24, 30249583), (26, 27922692), (28, 25928214), (31, 23419032), (39, 18615128), (42, 17285476), (52, 13961346), (56, 12964107), (62, 11709516), (78, 9307564), (84, 8642738), (91, 7977912), (93, 7806344), (104, 6980673), (124, 5854758), (156, 4653782), (168, 4321369), (182, 3988956), (186, 3903172), (217, 3345576), (248, 2927379), (273, 2659304), (312, 2326891), (364, 1994478), (372, 1951586), (403, 1801464), (434, 1672788), (546, 1329652), (651, 1115192), (728, 997239), (744, 975793), (806, 900732), (868, 836394), (1092, 664826), (1209, 600488), (1302, 557596), (1612, 450366), (1736, 418197), (2184, 332413), (2418, 300244), (2604, 278798), (2821, 257352), (3224, 225183), (4836, 150122), (5208, 139399), (5642, 128676), (8463, 85784), (9672, 75061), (10723, 67704), (11284, 64338), (16926, 42892), (21446, 33852), (22568, 32169)]