328849848

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 950745600

約数和(自身を除く): 621895752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 71, 72, 82, 108, 123, 142, 164, 213, 216, 246, 284, 328, 369, 426, 492, 523, 568, 639, 738, 852, 984, 1046, 1107, 1278, 1476, 1569, 1704, 1917, 2092, 2214, 2556, 2911, 2952, 3138, 3834, 4184, 4428, 4707, 5112, 5822, 6276, 7668, 8733, 8856, 9414, 11644, 12552, 14121, 15336, 17466, 18828, 21443, 23288, 26199, 28242, 34932, 37133, 37656, 42886, 52398, 56484, 64329, 69864, 74266, 78597, 85772, 104796, 111399, 112968, 128658, 148532, 157194, 171544, 192987, 209592, 222798, 257316, 297064, 314388, 334197, 385974, 445596, 514632, 578961, 628776, 668394, 771948, 891192, 1002591, 1157922, 1336788, 1522453, 1543896, 2005182, 2315844, 2673576, 3044906, 4010364, 4567359, 4631688, 6089812, 8020728, 9134718, 12179624, 13702077, 18269436, 27404154, 36538872, 41106231, 54808308, 82212462, 109616616, 164424924, 328849848]

約数ペア:

[(1, 328849848), (2, 164424924), (3, 109616616), (4, 82212462), (6, 54808308), (8, 41106231), (9, 36538872), (12, 27404154), (18, 18269436), (24, 13702077), (27, 12179624), (36, 9134718), (41, 8020728), (54, 6089812), (71, 4631688), (72, 4567359), (82, 4010364), (108, 3044906), (123, 2673576), (142, 2315844), (164, 2005182), (213, 1543896), (216, 1522453), (246, 1336788), (284, 1157922), (328, 1002591), (369, 891192), (426, 771948), (492, 668394), (523, 628776), (568, 578961), (639, 514632), (738, 445596), (852, 385974), (984, 334197), (1046, 314388), (1107, 297064), (1278, 257316), (1476, 222798), (1569, 209592), (1704, 192987), (1917, 171544), (2092, 157194), (2214, 148532), (2556, 128658), (2911, 112968), (2952, 111399), (3138, 104796), (3834, 85772), (4184, 78597), (4428, 74266), (4707, 69864), (5112, 64329), (5822, 56484), (6276, 52398), (7668, 42886), (8733, 37656), (8856, 37133), (9414, 34932), (11644, 28242), (12552, 26199), (14121, 23288), (15336, 21443), (17466, 18828)]