198418704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 569963520

約数和(自身を除く): 371544816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 127, 132, 176, 242, 254, 264, 269, 363, 381, 484, 508, 528, 538, 726, 762, 807, 968, 1016, 1076, 1397, 1452, 1524, 1614, 1936, 2032, 2152, 2794, 2904, 2959, 3048, 3228, 4191, 4304, 5588, 5808, 5918, 6096, 6456, 8382, 8877, 11176, 11836, 12912, 15367, 16764, 17754, 22352, 23672, 30734, 32549, 33528, 34163, 35508, 46101, 47344, 61468, 65098, 67056, 68326, 71016, 92202, 97647, 102489, 122936, 130196, 136652, 142032, 184404, 195294, 204978, 245872, 260392, 273304, 368808, 375793, 390588, 409956, 520784, 546608, 737616, 751586, 781176, 819912, 1127379, 1503172, 1562352, 1639824, 2254758, 3006344, 4133723, 4509516, 6012688, 8267446, 9019032, 12401169, 16534892, 18038064, 24802338, 33069784, 49604676, 66139568, 99209352, 198418704]

約数ペア:

[(1, 198418704), (2, 99209352), (3, 66139568), (4, 49604676), (6, 33069784), (8, 24802338), (11, 18038064), (12, 16534892), (16, 12401169), (22, 9019032), (24, 8267446), (33, 6012688), (44, 4509516), (48, 4133723), (66, 3006344), (88, 2254758), (121, 1639824), (127, 1562352), (132, 1503172), (176, 1127379), (242, 819912), (254, 781176), (264, 751586), (269, 737616), (363, 546608), (381, 520784), (484, 409956), (508, 390588), (528, 375793), (538, 368808), (726, 273304), (762, 260392), (807, 245872), (968, 204978), (1016, 195294), (1076, 184404), (1397, 142032), (1452, 136652), (1524, 130196), (1614, 122936), (1936, 102489), (2032, 97647), (2152, 92202), (2794, 71016), (2904, 68326), (2959, 67056), (3048, 65098), (3228, 61468), (4191, 47344), (4304, 46101), (5588, 35508), (5808, 34163), (5918, 33528), (6096, 32549), (6456, 30734), (8382, 23672), (8877, 22352), (11176, 17754), (11836, 16764), (12912, 15367)]