23703984

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 73468512

約数和(自身を除く): 49764528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 421, 552, 612, 782, 816, 828, 842, 1104, 1173, 1224, 1263, 1564, 1656, 1684, 2346, 2448, 2526, 3128, 3312, 3368, 3519, 3789, 4692, 5052, 6256, 6736, 7038, 7157, 7578, 9384, 9683, 10104, 14076, 14314, 15156, 18768, 19366, 20208, 21471, 28152, 28628, 29049, 30312, 38732, 42942, 56304, 57256, 58098, 60624, 64413, 77464, 85884, 87147, 114512, 116196, 128826, 154928, 164611, 171768, 174294, 232392, 257652, 329222, 343536, 348588, 464784, 493833, 515304, 658444, 697176, 987666, 1030608, 1316888, 1394352, 1481499, 1975332, 2633776, 2962998, 3950664, 5925996, 7901328, 11851992, 23703984]

約数ペア:

[(1, 23703984), (2, 11851992), (3, 7901328), (4, 5925996), (6, 3950664), (8, 2962998), (9, 2633776), (12, 1975332), (16, 1481499), (17, 1394352), (18, 1316888), (23, 1030608), (24, 987666), (34, 697176), (36, 658444), (46, 515304), (48, 493833), (51, 464784), (68, 348588), (69, 343536), (72, 329222), (92, 257652), (102, 232392), (136, 174294), (138, 171768), (144, 164611), (153, 154928), (184, 128826), (204, 116196), (207, 114512), (272, 87147), (276, 85884), (306, 77464), (368, 64413), (391, 60624), (408, 58098), (414, 57256), (421, 56304), (552, 42942), (612, 38732), (782, 30312), (816, 29049), (828, 28628), (842, 28152), (1104, 21471), (1173, 20208), (1224, 19366), (1263, 18768), (1564, 15156), (1656, 14314), (1684, 14076), (2346, 10104), (2448, 9683), (2526, 9384), (3128, 7578), (3312, 7157), (3368, 7038), (3519, 6736), (3789, 6256), (4692, 5052)]