219210004244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{12281}}^1$

素因数の和:12814

約数の個数: 144

約数和(自身を含む): 516553801344

約数和(自身を除く): 297343797100

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 487, 539, 748, 833, 974, 1078, 1309, 1666, 1948, 2156, 2618, 3332, 3409, 5236, 5357, 6818, 8279, 9163, 10714, 12281, 13636, 16558, 18326, 21428, 23863, 24562, 33116, 36652, 37499, 47726, 49124, 57953, 74998, 85967, 91069, 95452, 115906, 135091, 149996, 171934, 182138, 208777, 231812, 262493, 270182, 343868, 364276, 405671, 417554, 524986, 540364, 601769, 637483, 811342, 835108, 945637, 1049972, 1203538, 1274966, 1461439, 1622684, 1891274, 2296547, 2407076, 2549932, 2922878, 3782548, 4462381, 4593094, 5845756, 5980847, 6619459, 8924762, 9186188, 10230073, 11961694, 13238918, 16075829, 17849524, 20460146, 23923388, 26477836, 32151658, 40920292, 41865929, 64303316, 65789317, 83731858, 101674399, 112530803, 131578634, 167463716, 203348798, 225061606, 263157268, 293061503, 406697596, 450123212, 460525219, 586123006, 711720793, 921050438, 1118418389, 1172246012, 1423441586, 1842100876, 2236836778, 2846883172, 3223676533, 4473673556, 4982045551, 6447353066, 7828928723, 9964091102, 12894706132, 15657857446, 19928182204, 31315714892, 54802501061, 109605002122, 219210004244]

約数ペア:

[(1, 219210004244), (2, 109605002122), (4, 54802501061), (7, 31315714892), (11, 19928182204), (14, 15657857446), (17, 12894706132), (22, 9964091102), (28, 7828928723), (34, 6447353066), (44, 4982045551), (49, 4473673556), (68, 3223676533), (77, 2846883172), (98, 2236836778), (119, 1842100876), (154, 1423441586), (187, 1172246012), (196, 1118418389), (238, 921050438), (308, 711720793), (374, 586123006), (476, 460525219), (487, 450123212), (539, 406697596), (748, 293061503), (833, 263157268), (974, 225061606), (1078, 203348798), (1309, 167463716), (1666, 131578634), (1948, 112530803), (2156, 101674399), (2618, 83731858), (3332, 65789317), (3409, 64303316), (5236, 41865929), (5357, 40920292), (6818, 32151658), (8279, 26477836), (9163, 23923388), (10714, 20460146), (12281, 17849524), (13636, 16075829), (16558, 13238918), (18326, 11961694), (21428, 10230073), (23863, 9186188), (24562, 8924762), (33116, 6619459), (36652, 5980847), (37499, 5845756), (47726, 4593094), (49124, 4462381), (57953, 3782548), (74998, 2922878), (85967, 2549932), (91069, 2407076), (95452, 2296547), (115906, 1891274), (135091, 1622684), (149996, 1461439), (171934, 1274966), (182138, 1203538), (208777, 1049972), (231812, 945637), (262493, 835108), (270182, 811342), (343868, 637483), (364276, 601769), (405671, 540364), (417554, 524986)]