461490428

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 978130944

約数和(自身を除く): 516640516

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 151, 196, 217, 302, 434, 503, 604, 868, 1006, 1057, 1519, 2012, 2114, 3038, 3521, 4228, 4681, 6076, 7042, 7399, 9362, 14084, 14798, 15593, 18724, 24647, 29596, 31186, 32767, 49294, 62372, 65534, 75953, 98588, 109151, 131068, 151906, 218302, 229369, 303812, 436604, 458738, 531671, 764057, 917476, 1063342, 1528114, 2126684, 2354543, 3056228, 3721697, 4709086, 7443394, 9418172, 14886788, 16481801, 32963602, 65927204, 115372607, 230745214, 461490428]

約数ペア:

[(1, 461490428), (2, 230745214), (4, 115372607), (7, 65927204), (14, 32963602), (28, 16481801), (31, 14886788), (49, 9418172), (62, 7443394), (98, 4709086), (124, 3721697), (151, 3056228), (196, 2354543), (217, 2126684), (302, 1528114), (434, 1063342), (503, 917476), (604, 764057), (868, 531671), (1006, 458738), (1057, 436604), (1519, 303812), (2012, 229369), (2114, 218302), (3038, 151906), (3521, 131068), (4228, 109151), (4681, 98588), (6076, 75953), (7042, 65534), (7399, 62372), (9362, 49294), (14084, 32767), (14798, 31186), (15593, 29596), (18724, 24647)]