309391056

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:738

約数の個数: 160

約数和(自身を含む): 968688000

約数和(自身を除く): 659296944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 89, 104, 108, 117, 144, 156, 178, 208, 216, 234, 267, 312, 351, 356, 432, 468, 534, 619, 624, 702, 712, 801, 936, 1068, 1157, 1238, 1404, 1424, 1602, 1857, 1872, 2136, 2314, 2403, 2476, 2808, 3204, 3471, 3714, 4272, 4628, 4806, 4952, 5571, 5616, 6408, 6942, 7428, 8047, 9256, 9612, 9904, 10413, 11142, 12816, 13884, 14856, 16094, 16713, 18512, 19224, 20826, 22284, 24141, 27768, 29712, 31239, 32188, 33426, 38448, 41652, 44568, 48282, 55091, 55536, 62478, 64376, 66852, 72423, 83304, 89136, 96564, 110182, 124956, 128752, 133704, 144846, 165273, 166608, 193128, 217269, 220364, 249912, 267408, 289692, 330546, 386256, 434538, 440728, 495819, 499824, 579384, 661092, 716183, 869076, 881456, 991638, 1158768, 1322184, 1432366, 1487457, 1738152, 1983276, 2148549, 2644368, 2864732, 2974914, 3476304, 3966552, 4297098, 5729464, 5949828, 6445647, 7933104, 8594196, 11458928, 11899656, 12891294, 17188392, 19336941, 23799312, 25782588, 34376784, 38673882, 51565176, 77347764, 103130352, 154695528, 309391056]

約数ペア:

[(1, 309391056), (2, 154695528), (3, 103130352), (4, 77347764), (6, 51565176), (8, 38673882), (9, 34376784), (12, 25782588), (13, 23799312), (16, 19336941), (18, 17188392), (24, 12891294), (26, 11899656), (27, 11458928), (36, 8594196), (39, 7933104), (48, 6445647), (52, 5949828), (54, 5729464), (72, 4297098), (78, 3966552), (89, 3476304), (104, 2974914), (108, 2864732), (117, 2644368), (144, 2148549), (156, 1983276), (178, 1738152), (208, 1487457), (216, 1432366), (234, 1322184), (267, 1158768), (312, 991638), (351, 881456), (356, 869076), (432, 716183), (468, 661092), (534, 579384), (619, 499824), (624, 495819), (702, 440728), (712, 434538), (801, 386256), (936, 330546), (1068, 289692), (1157, 267408), (1238, 249912), (1404, 220364), (1424, 217269), (1602, 193128), (1857, 166608), (1872, 165273), (2136, 144846), (2314, 133704), (2403, 128752), (2476, 124956), (2808, 110182), (3204, 96564), (3471, 89136), (3714, 83304), (4272, 72423), (4628, 66852), (4806, 64376), (4952, 62478), (5571, 55536), (5616, 55091), (6408, 48282), (6942, 44568), (7428, 41652), (8047, 38448), (9256, 33426), (9612, 32188), (9904, 31239), (10413, 29712), (11142, 27768), (12816, 24141), (13884, 22284), (14856, 20826), (16094, 19224), (16713, 18512)]