478922472

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 1621900800

約数和(自身を除く): 1142978328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 49, 56, 58, 62, 63, 72, 84, 87, 93, 98, 116, 124, 126, 147, 151, 168, 174, 186, 196, 203, 217, 232, 248, 252, 261, 279, 294, 302, 348, 372, 392, 406, 434, 441, 453, 504, 522, 558, 588, 604, 609, 651, 696, 744, 812, 868, 882, 899, 906, 1044, 1057, 1116, 1176, 1208, 1218, 1302, 1359, 1421, 1519, 1624, 1736, 1764, 1798, 1812, 1827, 1953, 2088, 2114, 2232, 2436, 2604, 2697, 2718, 2842, 3038, 3171, 3528, 3596, 3624, 3654, 3906, 4228, 4263, 4379, 4557, 4681, 4872, 5208, 5394, 5436, 5684, 6076, 6293, 6342, 7192, 7308, 7399, 7812, 8091, 8456, 8526, 8758, 9114, 9362, 9513, 10788, 10872, 11368, 12152, 12586, 12684, 12789, 13137, 13671, 14043, 14616, 14798, 15624, 16182, 17052, 17516, 18228, 18724, 18879, 19026, 21576, 22197, 25172, 25368, 25578, 26274, 27342, 28086, 29596, 30653, 32364, 32767, 34104, 35032, 36456, 37448, 37758, 38052, 39411, 42129, 44051, 44394, 50344, 51156, 52548, 54684, 56172, 56637, 59192, 61306, 64728, 65534, 66591, 75516, 76104, 78822, 84258, 88102, 88788, 91959, 98301, 102312, 105096, 109368, 112344, 113274, 122612, 131068, 132153, 133182, 135749, 151032, 157644, 168516, 176204, 177576, 183918, 196602, 214571, 226548, 229369, 245224, 262136, 264306, 266364, 271498, 275877, 294903, 315288, 337032, 352408, 367836, 393204, 396459, 407247, 429142, 453096, 458738, 528612, 532728, 542996, 551754, 589806, 643713, 688107, 735672, 786408, 792918, 814494, 858284, 917476, 950243, 1057224, 1085992, 1103508, 1179612, 1221741, 1287426, 1376214, 1585836, 1628988, 1716568, 1834952, 1900486, 1931139, 2064321, 2207016, 2359224, 2443482, 2574852, 2752428, 2850729, 3171672, 3257976, 3800972, 3862278, 4128642, 4886964, 5149704, 5504856, 5701458, 6651701, 7601944, 7724556, 8257284, 8552187, 9773928, 11402916, 13303402, 15449112, 16514568, 17104374, 19955103, 22805832, 26606804, 34208748, 39910206, 53213608, 59865309, 68417496, 79820412, 119730618, 159640824, 239461236, 478922472]

約数ペア:

[(1, 478922472), (2, 239461236), (3, 159640824), (4, 119730618), (6, 79820412), (7, 68417496), (8, 59865309), (9, 53213608), (12, 39910206), (14, 34208748), (18, 26606804), (21, 22805832), (24, 19955103), (28, 17104374), (29, 16514568), (31, 15449112), (36, 13303402), (42, 11402916), (49, 9773928), (56, 8552187), (58, 8257284), (62, 7724556), (63, 7601944), (72, 6651701), (84, 5701458), (87, 5504856), (93, 5149704), (98, 4886964), (116, 4128642), (124, 3862278), (126, 3800972), (147, 3257976), (151, 3171672), (168, 2850729), (174, 2752428), (186, 2574852), (196, 2443482), (203, 2359224), (217, 2207016), (232, 2064321), (248, 1931139), (252, 1900486), (261, 1834952), (279, 1716568), (294, 1628988), (302, 1585836), (348, 1376214), (372, 1287426), (392, 1221741), (406, 1179612), (434, 1103508), (441, 1085992), (453, 1057224), (504, 950243), (522, 917476), (558, 858284), (588, 814494), (604, 792918), (609, 786408), (651, 735672), (696, 688107), (744, 643713), (812, 589806), (868, 551754), (882, 542996), (899, 532728), (906, 528612), (1044, 458738), (1057, 453096), (1116, 429142), (1176, 407247), (1208, 396459), (1218, 393204), (1302, 367836), (1359, 352408), (1421, 337032), (1519, 315288), (1624, 294903), (1736, 275877), (1764, 271498), (1798, 266364), (1812, 264306), (1827, 262136), (1953, 245224), (2088, 229369), (2114, 226548), (2232, 214571), (2436, 196602), (2604, 183918), (2697, 177576), (2718, 176204), (2842, 168516), (3038, 157644), (3171, 151032), (3528, 135749), (3596, 133182), (3624, 132153), (3654, 131068), (3906, 122612), (4228, 113274), (4263, 112344), (4379, 109368), (4557, 105096), (4681, 102312), (4872, 98301), (5208, 91959), (5394, 88788), (5436, 88102), (5684, 84258), (6076, 78822), (6293, 76104), (6342, 75516), (7192, 66591), (7308, 65534), (7399, 64728), (7812, 61306), (8091, 59192), (8456, 56637), (8526, 56172), (8758, 54684), (9114, 52548), (9362, 51156), (9513, 50344), (10788, 44394), (10872, 44051), (11368, 42129), (12152, 39411), (12586, 38052), (12684, 37758), (12789, 37448), (13137, 36456), (13671, 35032), (14043, 34104), (14616, 32767), (14798, 32364), (15624, 30653), (16182, 29596), (17052, 28086), (17516, 27342), (18228, 26274), (18724, 25578), (18879, 25368), (19026, 25172), (21576, 22197)]