346509540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:798

約数の個数: 144

約数和(自身を含む): 1137824688

約数和(自身を除く): 791315148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 373, 390, 397, 468, 585, 746, 780, 794, 1119, 1170, 1191, 1492, 1588, 1865, 1985, 2238, 2340, 2382, 3357, 3573, 3730, 3970, 4476, 4764, 4849, 5161, 5595, 5955, 6714, 7146, 7460, 7940, 9698, 10322, 11190, 11910, 13428, 14292, 14547, 15483, 16785, 17865, 19396, 20644, 22380, 23820, 24245, 25805, 29094, 30966, 33570, 35730, 43641, 46449, 48490, 51610, 58188, 61932, 67140, 71460, 72735, 77415, 87282, 92898, 96980, 103220, 145470, 148081, 154830, 174564, 185796, 218205, 232245, 290940, 296162, 309660, 436410, 444243, 464490, 592324, 740405, 872820, 888486, 928980, 1332729, 1480810, 1776972, 1925053, 2221215, 2665458, 2961620, 3850106, 4442430, 5330916, 5775159, 6663645, 7700212, 8884860, 9625265, 11550318, 13327290, 17325477, 19250530, 23100636, 26654580, 28875795, 34650954, 38501060, 57751590, 69301908, 86627385, 115503180, 173254770, 346509540]

約数ペア:

[(1, 346509540), (2, 173254770), (3, 115503180), (4, 86627385), (5, 69301908), (6, 57751590), (9, 38501060), (10, 34650954), (12, 28875795), (13, 26654580), (15, 23100636), (18, 19250530), (20, 17325477), (26, 13327290), (30, 11550318), (36, 9625265), (39, 8884860), (45, 7700212), (52, 6663645), (60, 5775159), (65, 5330916), (78, 4442430), (90, 3850106), (117, 2961620), (130, 2665458), (156, 2221215), (180, 1925053), (195, 1776972), (234, 1480810), (260, 1332729), (373, 928980), (390, 888486), (397, 872820), (468, 740405), (585, 592324), (746, 464490), (780, 444243), (794, 436410), (1119, 309660), (1170, 296162), (1191, 290940), (1492, 232245), (1588, 218205), (1865, 185796), (1985, 174564), (2238, 154830), (2340, 148081), (2382, 145470), (3357, 103220), (3573, 96980), (3730, 92898), (3970, 87282), (4476, 77415), (4764, 72735), (4849, 71460), (5161, 67140), (5595, 61932), (5955, 58188), (6714, 51610), (7146, 48490), (7460, 46449), (7940, 43641), (9698, 35730), (10322, 33570), (11190, 30966), (11910, 29094), (13428, 25805), (14292, 24245), (14547, 23820), (15483, 22380), (16785, 20644), (17865, 19396)]