328117536

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 144

約数和(自身を含む): 999311040

約数和(自身を除く): 671193504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 456, 488, 549, 608, 684, 732, 912, 976, 983, 1098, 1159, 1368, 1464, 1824, 1952, 1966, 2196, 2318, 2736, 2928, 2949, 3477, 3932, 4392, 4636, 5472, 5856, 5898, 6954, 7864, 8784, 8847, 9272, 10431, 11796, 13908, 15728, 17568, 17694, 18544, 18677, 20862, 23592, 27816, 31456, 35388, 37088, 37354, 41724, 47184, 55632, 56031, 59963, 70776, 74708, 83448, 94368, 111264, 112062, 119926, 141552, 149416, 166896, 168093, 179889, 224124, 239852, 283104, 298832, 333792, 336186, 359778, 448248, 479704, 539667, 597664, 672372, 719556, 896496, 959408, 1079334, 1139297, 1344744, 1439112, 1792992, 1918816, 2158668, 2278594, 2689488, 2878224, 3417891, 4317336, 4557188, 5378976, 5756448, 6835782, 8634672, 9114376, 10253673, 13671564, 17269344, 18228752, 20507346, 27343128, 36457504, 41014692, 54686256, 82029384, 109372512, 164058768, 328117536]

約数ペア:

[(1, 328117536), (2, 164058768), (3, 109372512), (4, 82029384), (6, 54686256), (8, 41014692), (9, 36457504), (12, 27343128), (16, 20507346), (18, 18228752), (19, 17269344), (24, 13671564), (32, 10253673), (36, 9114376), (38, 8634672), (48, 6835782), (57, 5756448), (61, 5378976), (72, 4557188), (76, 4317336), (96, 3417891), (114, 2878224), (122, 2689488), (144, 2278594), (152, 2158668), (171, 1918816), (183, 1792992), (228, 1439112), (244, 1344744), (288, 1139297), (304, 1079334), (342, 959408), (366, 896496), (456, 719556), (488, 672372), (549, 597664), (608, 539667), (684, 479704), (732, 448248), (912, 359778), (976, 336186), (983, 333792), (1098, 298832), (1159, 283104), (1368, 239852), (1464, 224124), (1824, 179889), (1952, 168093), (1966, 166896), (2196, 149416), (2318, 141552), (2736, 119926), (2928, 112062), (2949, 111264), (3477, 94368), (3932, 83448), (4392, 74708), (4636, 70776), (5472, 59963), (5856, 56031), (5898, 55632), (6954, 47184), (7864, 41724), (8784, 37354), (8847, 37088), (9272, 35388), (10431, 31456), (11796, 27816), (13908, 23592), (15728, 20862), (17568, 18677), (17694, 18544)]