326391156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 216

約数和(自身を含む): 1060803744

約数和(自身を除く): 734412588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 49, 52, 63, 78, 84, 86, 91, 98, 117, 126, 129, 147, 156, 172, 182, 196, 234, 252, 258, 273, 294, 301, 331, 364, 387, 441, 468, 516, 546, 559, 588, 602, 637, 662, 774, 819, 882, 903, 993, 1092, 1118, 1204, 1274, 1324, 1548, 1638, 1677, 1764, 1806, 1911, 1986, 2107, 2236, 2317, 2548, 2709, 2979, 3276, 3354, 3612, 3822, 3913, 3972, 4214, 4303, 4634, 5031, 5418, 5733, 5958, 6321, 6708, 6951, 7644, 7826, 8428, 8606, 9268, 10062, 10836, 11466, 11739, 11916, 12642, 12909, 13902, 14233, 15652, 16219, 17212, 18963, 20124, 20853, 22932, 23478, 25284, 25818, 27391, 27804, 28466, 30121, 32438, 35217, 37926, 38727, 41706, 42699, 46956, 48657, 51636, 54782, 56932, 60242, 64876, 70434, 75852, 77454, 82173, 83412, 85398, 90363, 97314, 99631, 109564, 120484, 128097, 140868, 145971, 154908, 164346, 170796, 180726, 185029, 194628, 199262, 210847, 246519, 256194, 271089, 291942, 298893, 328692, 361452, 370058, 398524, 421694, 493038, 512388, 542178, 555087, 583884, 597786, 632541, 697417, 740116, 843388, 896679, 986076, 1084356, 1110174, 1195572, 1265082, 1295203, 1394834, 1665261, 1793358, 1897623, 2092251, 2220348, 2530164, 2590406, 2789668, 3330522, 3586716, 3795246, 3885609, 4184502, 5180812, 6276753, 6661044, 7590492, 7771218, 8369004, 9066421, 11656827, 12553506, 15542436, 18132842, 23313654, 25107012, 27199263, 36265684, 46627308, 54398526, 81597789, 108797052, 163195578, 326391156]

約数ペア:

[(1, 326391156), (2, 163195578), (3, 108797052), (4, 81597789), (6, 54398526), (7, 46627308), (9, 36265684), (12, 27199263), (13, 25107012), (14, 23313654), (18, 18132842), (21, 15542436), (26, 12553506), (28, 11656827), (36, 9066421), (39, 8369004), (42, 7771218), (43, 7590492), (49, 6661044), (52, 6276753), (63, 5180812), (78, 4184502), (84, 3885609), (86, 3795246), (91, 3586716), (98, 3330522), (117, 2789668), (126, 2590406), (129, 2530164), (147, 2220348), (156, 2092251), (172, 1897623), (182, 1793358), (196, 1665261), (234, 1394834), (252, 1295203), (258, 1265082), (273, 1195572), (294, 1110174), (301, 1084356), (331, 986076), (364, 896679), (387, 843388), (441, 740116), (468, 697417), (516, 632541), (546, 597786), (559, 583884), (588, 555087), (602, 542178), (637, 512388), (662, 493038), (774, 421694), (819, 398524), (882, 370058), (903, 361452), (993, 328692), (1092, 298893), (1118, 291942), (1204, 271089), (1274, 256194), (1324, 246519), (1548, 210847), (1638, 199262), (1677, 194628), (1764, 185029), (1806, 180726), (1911, 170796), (1986, 164346), (2107, 154908), (2236, 145971), (2317, 140868), (2548, 128097), (2709, 120484), (2979, 109564), (3276, 99631), (3354, 97314), (3612, 90363), (3822, 85398), (3913, 83412), (3972, 82173), (4214, 77454), (4303, 75852), (4634, 70434), (5031, 64876), (5418, 60242), (5733, 56932), (5958, 54782), (6321, 51636), (6708, 48657), (6951, 46956), (7644, 42699), (7826, 41706), (8428, 38727), (8606, 37926), (9268, 35217), (10062, 32438), (10836, 30121), (11466, 28466), (11739, 27804), (11916, 27391), (12642, 25818), (12909, 25284), (13902, 23478), (14233, 22932), (15652, 20853), (16219, 20124), (17212, 18963)]