1689943392

素因数分解:

$2^5\times 3^3\times {\mathrm{89}}^1\times {\mathrm{21977}}^1$

素因数の和:22085

約数の個数: 96

約数和(自身を含む): 4984610400

約数和(自身を除く): 3294667008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 89, 96, 108, 144, 178, 216, 267, 288, 356, 432, 534, 712, 801, 864, 1068, 1424, 1602, 2136, 2403, 2848, 3204, 4272, 4806, 6408, 8544, 9612, 12816, 19224, 21977, 25632, 38448, 43954, 65931, 76896, 87908, 131862, 175816, 197793, 263724, 351632, 395586, 527448, 593379, 703264, 791172, 1054896, 1186758, 1582344, 1955953, 2109792, 2373516, 3164688, 3911906, 4747032, 5867859, 6329376, 7823812, 9494064, 11735718, 15647624, 17603577, 18988128, 23471436, 31295248, 35207154, 46942872, 52810731, 62590496, 70414308, 93885744, 105621462, 140828616, 187771488, 211242924, 281657232, 422485848, 563314464, 844971696, 1689943392]

約数ペア:

[(1, 1689943392), (2, 844971696), (3, 563314464), (4, 422485848), (6, 281657232), (8, 211242924), (9, 187771488), (12, 140828616), (16, 105621462), (18, 93885744), (24, 70414308), (27, 62590496), (32, 52810731), (36, 46942872), (48, 35207154), (54, 31295248), (72, 23471436), (89, 18988128), (96, 17603577), (108, 15647624), (144, 11735718), (178, 9494064), (216, 7823812), (267, 6329376), (288, 5867859), (356, 4747032), (432, 3911906), (534, 3164688), (712, 2373516), (801, 2109792), (864, 1955953), (1068, 1582344), (1424, 1186758), (1602, 1054896), (2136, 791172), (2403, 703264), (2848, 593379), (3204, 527448), (4272, 395586), (4806, 351632), (6408, 263724), (8544, 197793), (9612, 175816), (12816, 131862), (19224, 87908), (21977, 76896), (25632, 65931), (38448, 43954)]