423132888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 1181952000

約数和(自身を除く): 758819112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 186, 222, 228, 248, 296, 372, 444, 456, 589, 703, 744, 809, 888, 1147, 1178, 1406, 1618, 1767, 2109, 2294, 2356, 2427, 2812, 3236, 3441, 3534, 4218, 4588, 4712, 4854, 5624, 6472, 6882, 7068, 8436, 9176, 9708, 13764, 14136, 15371, 16872, 19416, 21793, 25079, 27528, 29933, 30742, 43586, 46113, 50158, 59866, 61484, 65379, 75237, 87172, 89799, 92226, 100316, 119732, 122968, 130758, 150474, 174344, 179598, 184452, 200632, 239464, 261516, 300948, 359196, 368904, 476501, 523032, 568727, 601896, 718392, 927923, 953002, 1137454, 1429503, 1706181, 1855846, 1906004, 2274908, 2783769, 2859006, 3412362, 3711692, 3812008, 4549816, 5567538, 5718012, 6824724, 7423384, 11135076, 11436024, 13649448, 17630537, 22270152, 35261074, 52891611, 70522148, 105783222, 141044296, 211566444, 423132888]

約数ペア:

[(1, 423132888), (2, 211566444), (3, 141044296), (4, 105783222), (6, 70522148), (8, 52891611), (12, 35261074), (19, 22270152), (24, 17630537), (31, 13649448), (37, 11436024), (38, 11135076), (57, 7423384), (62, 6824724), (74, 5718012), (76, 5567538), (93, 4549816), (111, 3812008), (114, 3711692), (124, 3412362), (148, 2859006), (152, 2783769), (186, 2274908), (222, 1906004), (228, 1855846), (248, 1706181), (296, 1429503), (372, 1137454), (444, 953002), (456, 927923), (589, 718392), (703, 601896), (744, 568727), (809, 523032), (888, 476501), (1147, 368904), (1178, 359196), (1406, 300948), (1618, 261516), (1767, 239464), (2109, 200632), (2294, 184452), (2356, 179598), (2427, 174344), (2812, 150474), (3236, 130758), (3441, 122968), (3534, 119732), (4218, 100316), (4588, 92226), (4712, 89799), (4854, 87172), (5624, 75237), (6472, 65379), (6882, 61484), (7068, 59866), (8436, 50158), (9176, 46113), (9708, 43586), (13764, 30742), (14136, 29933), (15371, 27528), (16872, 25079), (19416, 21793)]