4338398744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 8648640000

約数和(自身を除く): 4310241256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 307, 389, 478, 614, 778, 956, 1228, 1556, 1912, 2456, 3112, 4541, 5833, 7391, 9082, 11666, 14782, 18164, 23332, 29564, 36328, 46664, 59128, 73373, 92971, 119423, 146746, 185942, 238846, 293492, 371884, 477692, 586984, 743768, 955384, 1394087, 1766449, 2269037, 2788174, 3532898, 4538074, 5576348, 7065796, 9076148, 11152696, 14131592, 18152296, 28542097, 57084194, 114168388, 228336776, 542299843, 1084599686, 2169199372, 4338398744]

約数ペア:

[(1, 4338398744), (2, 2169199372), (4, 1084599686), (8, 542299843), (19, 228336776), (38, 114168388), (76, 57084194), (152, 28542097), (239, 18152296), (307, 14131592), (389, 11152696), (478, 9076148), (614, 7065796), (778, 5576348), (956, 4538074), (1228, 3532898), (1556, 2788174), (1912, 2269037), (2456, 1766449), (3112, 1394087), (4541, 955384), (5833, 743768), (7391, 586984), (9082, 477692), (11666, 371884), (14782, 293492), (18164, 238846), (23332, 185942), (29564, 146746), (36328, 119423), (46664, 92971), (59128, 73373)]