551214664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4103

約数の個数: 128

約数和(自身を含む): 1469664000

約数和(自身を除く): 918449336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 884, 952, 1001, 1144, 1309, 1496, 1547, 1768, 2002, 2431, 2618, 3094, 4004, 4049, 4862, 5236, 6188, 8008, 8098, 9724, 10472, 12376, 16196, 17017, 19448, 28343, 32392, 34034, 44539, 52637, 56686, 68068, 68833, 89078, 105274, 113372, 136136, 137666, 178156, 210548, 226744, 275332, 311773, 356312, 368459, 421096, 481831, 550664, 579007, 623546, 736918, 757163, 894829, 963662, 1158014, 1247092, 1473836, 1514326, 1789658, 1927324, 2316028, 2494184, 2947672, 3028652, 3579316, 3854648, 4053049, 4632056, 5300141, 6057304, 6263803, 7158632, 8106098, 9843119, 10600282, 12527606, 16212196, 19686238, 21200564, 25055212, 32424392, 39372476, 42401128, 50110424, 68901833, 78744952, 137803666, 275607332, 551214664]

約数ペア:

[(1, 551214664), (2, 275607332), (4, 137803666), (7, 78744952), (8, 68901833), (11, 50110424), (13, 42401128), (14, 39372476), (17, 32424392), (22, 25055212), (26, 21200564), (28, 19686238), (34, 16212196), (44, 12527606), (52, 10600282), (56, 9843119), (68, 8106098), (77, 7158632), (88, 6263803), (91, 6057304), (104, 5300141), (119, 4632056), (136, 4053049), (143, 3854648), (154, 3579316), (182, 3028652), (187, 2947672), (221, 2494184), (238, 2316028), (286, 1927324), (308, 1789658), (364, 1514326), (374, 1473836), (442, 1247092), (476, 1158014), (572, 963662), (616, 894829), (728, 757163), (748, 736918), (884, 623546), (952, 579007), (1001, 550664), (1144, 481831), (1309, 421096), (1496, 368459), (1547, 356312), (1768, 311773), (2002, 275332), (2431, 226744), (2618, 210548), (3094, 178156), (4004, 137666), (4049, 136136), (4862, 113372), (5236, 105274), (6188, 89078), (8008, 68833), (8098, 68068), (9724, 56686), (10472, 52637), (12376, 44539), (16196, 34034), (17017, 32392), (19448, 28343)]